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20th-century classical music describes art music that was written nominally from 1901 to 2000, inclusive. Musical style diverged during the 20th century as it never had previously. So this century was without a dominant style.
Modernism Modernism is both a philosophical and arts movement that arose from broad transformations in Western society during the late 19th and early 20th centuries. The movement reflected a desire for the creation of new forms of art, philosophy, ...
,
impressionism Impressionism was a 19th-century art movement characterized by relatively small, thin, yet visible brush strokes, open composition, emphasis on accurate depiction of light in its changing qualities (often accentuating the effects of the passa ...
, and
post-romanticism Post-romanticism or Postromanticism refers to a range of cultural endeavors and attitudes emerging in the late nineteenth and early twentieth centuries, after the period of Romanticism. Post-romanticism in literature The period of post-romantici ...
can all be traced to the decades before the turn of the 20th century, but can be included because they evolved beyond the musical boundaries of the 19th-century styles that were part of the earlier
common practice period In European art music, the common-practice period is the era of the tonal system. Most of its features persisted from the mid-Baroque period through the Classical and Romantic periods, roughly from 1650 to 1900. There was much stylistic evoluti ...
. Neoclassicism and expressionism came mostly after 1900.
Minimalism In visual arts, music and other media, minimalism is an art movement that began in post–World War II in Western art, most strongly with American visual arts in the 1960s and early 1970s. Prominent artists associated with minimalism include Do ...
started much later in the century and can be seen as a change from the modern to post-modern era, although some date post-modernism from as early as about 1930.
Aleatory Aleatoricism or aleatorism, the noun associated with the adjectival aleatory and aleatoric, is a term popularised by the musical composer Pierre Boulez, but also Witold Lutosławski and Franco Evangelisti, for compositions resulting from "action ...
,
atonality Atonality in its broadest sense is music that lacks a tonal center, or key. ''Atonality'', in this sense, usually describes compositions written from about the early 20th-century to the present day, where a hierarchy of harmonies focusing on a ...
,
serialism In music, serialism is a method of composition using series of pitches, rhythms, dynamics, timbres or other musical elements. Serialism began primarily with Arnold Schoenberg's twelve-tone technique, though some of his contemporaries were also ...
, ''
musique concrète Musique concrète (; ): " problem for any translator of an academic work in French is that the language is relatively abstract and theoretical compared to English; one might even say that the mode of thinking itself tends to be more schematic, wit ...
'',
electronic music Electronic music is a Music genre, genre of music that employs electronic musical instruments, digital instruments, or electronics, circuitry-based music technology in its creation. It includes both music made using electronic and electromech ...
, and concept music were all developed during the century.
Jazz Jazz is a music genre that originated in the African-American communities of New Orleans, Louisiana in the late 19th and early 20th centuries, with its roots in blues and ragtime. Since the 1920s Jazz Age, it has been recognized as a majo ...
and ethnic
folk music Folk music is a music genre that includes traditional folk music and the contemporary genre that evolved from the former during the 20th-century folk revival. Some types of folk music may be called world music. Traditional folk music has ...
became important influences on many composers during this century.


History

At the turn of the century, music was characteristically late
Romantic Romantic may refer to: Genres and eras * The Romantic era, an artistic, literary, musical and intellectual movement of the 18th and 19th centuries ** Romantic music, of that era ** Romantic poetry, of that era ** Romanticism in science, of that e ...
in style. Composers such as Gustav Mahler,
Richard Strauss Richard Georg Strauss (; 11 June 1864 – 8 September 1949) was a German composer, conductor, pianist, and violinist. Considered a leading composer of the late Romantic music, Romantic and early Modernism (music), modern eras, he has been descr ...
and
Jean Sibelius Jean Sibelius ( ; ; born Johan Julius Christian Sibelius; 8 December 186520 September 1957) was a Finnish composer of the late Romantic and early-modern periods. He is widely regarded as his country's greatest composer, and his music is often ...
were pushing the bounds of
post-Romantic Post-romanticism or Postromanticism refers to a range of cultural endeavors and attitudes emerging in the late nineteenth and early twentieth centuries, after the period of Romanticism. Post-romanticism in literature The period of post-romantici ...
symphonic writing. At the same time, the
Impressionist Impressionism was a 19th-century art movement characterized by relatively small, thin, yet visible brush strokes, open composition, emphasis on accurate depiction of light in its changing qualities (often accentuating the effects of the passag ...
movement, spearheaded by
Claude Debussy (Achille) Claude Debussy (; 22 August 1862 – 25 March 1918) was a French composer. He is sometimes seen as the first Impressionism in music, Impressionist composer, although he vigorously rejected the term. He was among the most infl ...
, was being developed in France. Debussy in fact loathed the term Impressionism: "I am trying to do 'something different—in a way realities—what the imbeciles call 'impressionism' is a term which is as poorly used as possible, particularly by art critics".
Maurice Ravel Joseph Maurice Ravel (7 March 1875 – 28 December 1937) was a French composer, pianist and conductor. He is often associated with Impressionism along with his elder contemporary Claude Debussy, although both composers rejected the term. In ...
's music, also often labelled as impressionist, explores music in many styles not always related to it (see the discussion on Neoclassicism, below). Many composers reacted to the Post-Romantic and Impressionist styles and moved in quite different directions. The single most important moment in defining the course of music throughout the century was the widespread break with traditional tonality, effected in diverse ways by different composers in the first decade of the century. From this sprang an unprecedented "linguistic plurality" of styles, techniques, and expression. In
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,
Arnold Schoenberg Arnold Schoenberg or Schönberg (, ; ; 13 September 187413 July 1951) was an Austrian-American composer, music theorist, teacher, writer, and painter. He is widely considered one of the most influential composers of the 20th century. He was as ...
developed
atonality Atonality in its broadest sense is music that lacks a tonal center, or key. ''Atonality'', in this sense, usually describes compositions written from about the early 20th-century to the present day, where a hierarchy of harmonies focusing on a ...
, out of the expressionism that arose in the early part of the 20th century. He later developed the
twelve-tone technique The twelve-tone technique—also known as dodecaphony, twelve-tone serialism, and (in British usage) twelve-note composition—is a method of musical composition first devised by Austrian composer Josef Matthias Hauer, who published his "law ...
which was developed further by his disciples
Alban Berg Alban Maria Johannes Berg ( , ; 9 February 1885 – 24 December 1935) was an Austrian composer of the Second Viennese School. His compositional style combined Romantic lyricism with the twelve-tone technique. Although he left a relatively sm ...
and
Anton Webern Anton Friedrich Wilhelm von Webern (3 December 188315 September 1945), better known as Anton Webern (), was an Austrian composer and conductor whose music was among the most radical of its milieu in its sheer concision, even aphorism, and ste ...
; later composers (including
Pierre Boulez Pierre Louis Joseph Boulez (; 26 March 1925 – 5 January 2016) was a French composer, conductor and writer, and the founder of several musical institutions. He was one of the dominant figures of post-war Western classical music. Born in Mon ...
) developed it further still. Stravinsky (in his last works) explored twelve-tone technique, too, as did many other composers; indeed, even
Scott Bradley Scott Bradley may refer to: * Scott Bradley (composer) (1891–1977), American composer, pianist, and conductor * Scott Bradley (baseball) (born 1960), American baseball catcher * Scott Bradley (politician) (born 1952), American politician and u ...
used the technique in his scores for the
Tom and Jerry ''Tom and Jerry'' is an American animated media franchise and series of comedy short films created in 1940 by William Hanna and Joseph Barbera. Best known for its 161 theatrical short films by Metro-Goldwyn-Mayer, the series centers on the ...
cartoons. After the First World War, many composers started returning to the past for inspiration and wrote works that draw elements (form, harmony, melody, structure) from it. This type of music thus became labelled neoclassicism.
Igor Stravinsky Igor Fyodorovich Stravinsky (6 April 1971) was a Russian composer, pianist and conductor, later of French (from 1934) and American (from 1945) citizenship. He is widely considered one of the most important and influential composers of the ...
(''
Pulcinella Pulcinella (; nap, Pulecenella) is a classical character that originated in of the 17th century and became a stock character in Neapolitan puppetry. Pulcinella's versatility in status and attitude has captivated audiences worldwide and kept ...
''),
Sergei Prokofiev Sergei Sergeyevich Prokofiev; alternative transliterations of his name include ''Sergey'' or ''Serge'', and ''Prokofief'', ''Prokofieff'', or ''Prokofyev''., group=n (27 April .S. 15 April1891 – 5 March 1953) was a Russian composer, p ...
(''
Classical Symphony The Symphony No. 1 in D major, Op. 25, also known as the "''Classical''", was Sergei Prokofiev's first numbered symphony. He began to compose it in 1916 and completed it on September 10, 1917. Steinberg, Michael. "The Symphony: a listeners guide". ...
''), Ravel (''
Le Tombeau de Couperin ''Le Tombeau de Couperin'' (''The Couperin's Grave'') is a suite for solo piano by Maurice Ravel, composed between 1914 and 1917. The piece is in six movements, based on those of a traditional Baroque suite. Each movement is dedicated to the m ...
''),
Manuel de Falla Manuel de Falla y Matheu (, 23 November 187614 November 1946) was an Andalusian Spanish composer and pianist. Along with Isaac Albéniz, Francisco Tárrega, and Enrique Granados, he was one of Spain's most important musicians of the first ha ...
(''
El retablo de maese Pedro ' (''Master Peter's Puppet Show'') is a puppet-opera in one act with a prologue and epilogue, composed by Manuel de Falla to a Spanish libretto based on an episode from ''Don Quixote'' by Miguel de Cervantes. The libretto is an abbreviation of ch ...
'') and
Paul Hindemith Paul Hindemith (; 16 November 189528 December 1963) was a German composer, music theorist, teacher, violist and conductor. He founded the Amar Quartet in 1921, touring extensively in Europe. As a composer, he became a major advocate of the '' ...
('' Symphony: Mathis der Maler'') all produced neoclassical works. Italian composers such as
Francesco Balilla Pratella Francesco Balilla Pratella (Lugo, Italy February 1, 1880 – Ravenna, Italy May 17, 1955) was an Italian composer, musicologist and essayist. One of the leading advocates of Futurism in Italian music, much of Pratella's own music betrays little o ...
and
Luigi Russolo Luigi Carlo Filippo Russolo (30 April 1885 – 4 February 1947) was an Italian Futurist painter, composer, builder of experimental musical instruments, and the author of the manifesto ''The Art of Noises'' (1913). He is often regarded as one of ...
developed musical
Futurism Futurism ( it, Futurismo, link=no) was an Art movement, artistic and social movement that originated in Italy, and to a lesser extent in other countries, in the early 20th century. It emphasized dynamism, speed, technology, youth, violence, an ...
. This style often tried to recreate everyday sounds and place them in a "Futurist" context. The "Machine Music" of
George Antheil George Johann Carl Antheil (; July 8, 1900 – February 12, 1959) was an American avant-garde composer, pianist, author, and inventor whose modernist musical compositions explored the modern sounds – musical, industrial, and mechanical – of t ...
(starting with his Second Sonata, "The Airplane") and
Alexander Mosolov Alexander Vasilyevich MosolovMosolov's name is transliterated variously and inconsistently between sources. Alternative spellings of Alexander include Alexandr, Aleksandr, Aleksander, and Alexandre; variations on Mosolov include Mossolov and Mossol ...
(most notoriously his ''
Iron Foundry A foundry is a factory that produces metal castings. Metals are cast into shapes by melting them into a liquid, pouring the metal into a mold, and removing the mold material after the metal has solidified as it cools. The most common metals pr ...
'') developed out of this. The process of extending musical vocabulary by exploring all available tones was pushed further by the use of
Microtones Microtonal music or microtonality is the use in music of microtones— intervals smaller than a semitone, also called "microintervals". It may also be extended to include any music using intervals not found in the customary Western tuning of t ...
in works by Charles Ives,
Julián Carrillo Julián Carrillo Trujillo (January 28, 1875 – September 9, 1965) was a Mexican composer,Camp, Roderic Ai (1995). "Carrillo (Flores), Nabor" on ''Mexican Political Biographies, 1935–1993: Third Edition'', p. 121. . conductor, violin ...
,
Alois Hába Alois Hába (21 June 1893 – 18 November 1973) was a Czech composer, music theorist and teacher. He belongs to the important discoverers in modern classical music, and major composers of microtonal music, especially using the quarter-tone sc ...
,
John Foulds John Herbert Foulds (; 2 November 188025 April 1939) was an English cellist and composer of classical music. He was largely self-taught as a composer, and belongs among the figures of the English Musical Renaissance. A successful composer of li ...
,
Ivan Wyschnegradsky Ivan Alexandrovich Wyschnegradsky; Is also transliterated as Vïshnegradsky, Wyshnegradsky, Wischnegradsky, Vishnegradsky, or Wishnegradsky (after he emigrated to France, he used "Wyschnegradsky" as spelling for his surname)., group=n ( ; Septe ...
,
Harry Partch Harry Partch (June 24, 1901 – September 3, 1974) was an American composer, music theorist, and creator of unique musical instruments. He composed using scales of unequal intervals in just intonation, and was one of the first 20th-century co ...
and
Mildred Couper Mildred Couper (December 10, 1887 in Buenos Aires, Argentina – August 9, 1974 in Santa Barbara, United States) was a prominent composer and pianist, and one of the first American musicians to experiment with quarter-tone music. She wa ...
among many others. Microtones are those intervals that are smaller than a
semitone A semitone, also called a half step or a half tone, is the smallest musical interval commonly used in Western tonal music, and it is considered the most dissonant when sounded harmonically. It is defined as the interval between two adjacent no ...
; human voices and unfretted strings can easily produce them by going in between the "normal" notes, but other instruments will have more difficulty—the piano and organ have no way of producing them at all, aside from retuning and/or major reconstruction. In the 1940s and 50s composers, notably
Pierre Schaeffer Pierre Henri Marie Schaeffer (English pronunciation: , ; 14 August 1910 – 19 August 1995) was a French composer, writer, broadcaster, engineer, musicologist, acoustician and founder of Groupe de Recherche de Musique Concrète (GRMC). His inno ...
, started to explore the application of technology to music in
musique concrète Musique concrète (; ): " problem for any translator of an academic work in French is that the language is relatively abstract and theoretical compared to English; one might even say that the mode of thinking itself tends to be more schematic, wit ...
. The term
electroacoustic music Electroacoustic music is a genre of popular and Western art music in which composers use technology to manipulate the timbres of acoustic sounds, sometimes by using audio signal processing, such as reverb or harmonizing, on acoustical instr ...
was later coined to include all forms of music involving
magnetic tape Magnetic tape is a medium for magnetic storage made of a thin, magnetizable coating on a long, narrow strip of plastic film. It was developed in Germany in 1928, based on the earlier magnetic wire recording from Denmark. Devices that use mag ...
, computers,
synthesizer A synthesizer (also spelled synthesiser) is an electronic musical instrument that generates audio signals. Synthesizers typically create sounds by generating waveforms through methods including subtractive synthesis, additive synthesis ...
s,
multimedia Multimedia is a form of communication that uses a combination of different content forms such as text, audio, images, animations, or video into a single interactive presentation, in contrast to tradi ...
, and other electronic devices and techniques.
Live electronic music Live electronic music (also known as live electronics) is a form of music that can include traditional electronic sound-generating devices, modified electric musical instruments, hacked sound generating technologies, and computers. Initially the pr ...
uses live electronic sounds within a performance (as opposed to preprocessed sounds that are overdubbed during a performance), John Cage's ''Cartridge Music'' being an early example.
Spectral music Spectral music uses the acoustic properties of sound – or sound spectra – as a basis for composition. Definition Defined in technical language, spectral music is an acoustic musical practice where compositional decisions are often infor ...
(
Gérard Grisey Gérard Henri Grisey (; ; 17 June 1946 – 11 November 1998) was a twentieth-century French composer of contemporary classical music. His work is often associated with the Spectralist Movement in music, of which he was a major pioneer. Biograp ...
and
Tristan Murail Tristan Murail (born 11 March 1947) is a French composer associated with the " spectral" technique of composition. Among his compositions is the large orchestral work ''Gondwana''. Early life and studies Murail was born in Le Havre, France. His f ...
) is a further development of
electroacoustic music Electroacoustic music is a genre of popular and Western art music in which composers use technology to manipulate the timbres of acoustic sounds, sometimes by using audio signal processing, such as reverb or harmonizing, on acoustical instr ...
that uses analyses of sound spectra to create music.; Cage, Berio, Boulez,
Milton Babbitt Milton Byron Babbitt (May 10, 1916 – January 29, 2011) was an American composer, music theorist, mathematician, and teacher. He is particularly noted for his serial and electronic music. Biography Babbitt was born in Philadelphia to Albert E ...
,
Luigi Nono Luigi Nono (; 29 January 1924 – 8 May 1990) was an Italian avant-garde composer of classical music. Biography Early years Nono, born in Venice, was a member of a wealthy artistic family; his grandfather was a notable painter. Nono b ...
and
Edgard Varèse Edgard Victor Achille Charles Varèse (; also spelled Edgar; December 22, 1883 – November 6, 1965) was a French-born composer who spent the greater part of his career in the United States. Varèse's music emphasizes timbre and rhythm; he coined ...
all wrote electroacoustic music. From the early 1950s onwards, Cage introduced elements of chance into his music.
Process music Process music is music that arises from a process. It may make that process audible to the listener, or the process may be concealed. Primarily begun in the 1960s, diverse composers have employed divergent methods and styles of process. "A 'music ...
(
Karlheinz Stockhausen Karlheinz Stockhausen (; 22 August 1928 – 5 December 2007) was a German composer, widely acknowledged by critics as one of the most important but also controversial composers of the 20th and early 21st centuries. He is known for his groundb ...
''Prozession'', ''
Aus den sieben Tagen ''Aus den sieben Tagen'' (From the Seven Days) is a collection of 15 text compositions by Karlheinz Stockhausen, composed in May 1968, in reaction to a personal crisis, and characterized as " Intuitive music"—music produced primarily from the i ...
''; and
Steve Reich Stephen Michael Reich ( ; born October 3, 1936) is an American composer known for his contribution to the development of minimal music in the mid to late 1960s. Reich's work is marked by its use of repetitive figures, slow harmonic rhythm, ...
''Piano Phase'', ''Clapping Music'') explores a particular process which is essentially laid bare in the work. The term
experimental music Experimental music is a general label for any music or music genre that pushes existing boundaries and genre definitions. Experimental compositional practice is defined broadly by exploratory sensibilities radically opposed to, and questioning of, ...
was coined by Cage to describe works that produce unpredictable results, according to the definition "an experimental action is one the outcome of which is not foreseen". The term is also used to describe music within specific genres that pushes against their boundaries or definitions, or else whose approach is a hybrid of disparate styles, or incorporates unorthodox, new, distinctly unique ingredients. Important cultural trends often informed music of this period, romantic, modernist, neoclassical, postmodernist or otherwise.
Igor Stravinsky Igor Fyodorovich Stravinsky (6 April 1971) was a Russian composer, pianist and conductor, later of French (from 1934) and American (from 1945) citizenship. He is widely considered one of the most important and influential composers of the ...
and
Sergei Prokofiev Sergei Sergeyevich Prokofiev; alternative transliterations of his name include ''Sergey'' or ''Serge'', and ''Prokofief'', ''Prokofieff'', or ''Prokofyev''., group=n (27 April .S. 15 April1891 – 5 March 1953) was a Russian composer, p ...
were particularly drawn to
primitivism Primitivism is a mode of aesthetic idealization that either emulates or aspires to recreate a "primitive" experience. It is also defined as a philosophical doctrine that considers "primitive" peoples as nobler than civilized peoples and was an o ...
in their early careers, as explored in works such as ''
The Rite of Spring ''The Rite of Spring''. Full name: ''The Rite of Spring: Pictures from Pagan Russia in Two Parts'' (french: Le Sacre du printemps: tableaux de la Russie païenne en deux parties) (french: Le Sacre du printemps, link=no) is a ballet and orchestral ...
'' and ''
Chout ''Chout'', Op. 21 (pronounced "shoot"), is the usual English-language title of a ballet by Sergei Prokofiev, written in two versions between 1915 and 1921. It is sometimes known as "The Tale of the Buffoon", or simply "The Buffoon". There al ...
''. Other Russians, notably Dmitri Shostakovich, reflected the social impact of
communism Communism (from Latin la, communis, lit=common, universal, label=none) is a far-left sociopolitical, philosophical, and economic ideology and current within the socialist movement whose goal is the establishment of a communist society ...
and subsequently had to work within the strictures of
socialist realism Socialist realism is a style of idealized realistic art that was developed in the Soviet Union and was the official style in that country between 1932 and 1988, as well as in other socialist countries after World War II. Socialist realism is ch ...
in their music. Other composers, such as
Benjamin Britten Edward Benjamin Britten, Baron Britten (22 November 1913 – 4 December 1976, aged 63) was an English composer, conductor, and pianist. He was a central figure of 20th-century British music, with a range of works including opera, other ...
(''
War Requiem The ''War Requiem'', Op. 66, is a large-scale setting of the Requiem composed by Benjamin Britten mostly in 1961 and completed in January 1962. The ''War Requiem'' was performed for the consecration of the new Coventry Cathedral, which was bu ...
''), explored political themes in their works, albeit entirely at their own volition.
Nationalism Nationalism is an idea and movement that holds that the nation should be congruent with the State (polity), state. As a movement, nationalism tends to promote the interests of a particular nation (as in a in-group and out-group, group of peo ...
was also an important means of expression in the early part of the century. The culture of the United States of America, especially, began informing an American vernacular style of classical music, notably in the works of Charles Ives,
John Alden Carpenter John Alden Carpenter (February 28, 1876 – April 26, 1951) was an American composer. Carpenter's compositional style was considered to be mainly "mildly modernistic and impressionistic"; many of his works strive to encompass the spirit of Americ ...
, and (later)
George Gershwin George Gershwin (; born Jacob Gershwine; September 26, 1898 – July 11, 1937) was an American composer and pianist whose compositions spanned popular, jazz and classical genres. Among his best-known works are the orchestral compositions ' ...
.
Folk music Folk music is a music genre that includes traditional folk music and the contemporary genre that evolved from the former during the 20th-century folk revival. Some types of folk music may be called world music. Traditional folk music has ...
(Vaughan Williams' ''
Five Variants of Dives and Lazarus ''Five Variants of Dives and Lazarus'' is a work for harp and string orchestra by Ralph Vaughan Williams. The composition is based on the folk tune " Dives and Lazarus", one of the folk songs quoted in Vaughan Williams' '' English Folk Song Suite ...
'',
Gustav Holst Gustav Theodore Holst (born Gustavus Theodore von Holst; 21 September 1874 – 25 May 1934) was an English composer, arranger and teacher. Best known for his orchestral suite '' The Planets'', he composed many other works across a range ...
's ''A Somerset Rhapsody'') and
jazz Jazz is a music genre that originated in the African-American communities of New Orleans, Louisiana in the late 19th and early 20th centuries, with its roots in blues and ragtime. Since the 1920s Jazz Age, it has been recognized as a majo ...
(Gershwin,
Leonard Bernstein Leonard Bernstein ( ; August 25, 1918 – October 14, 1990) was an American conductor, composer, pianist, music educator, author, and humanitarian. Considered to be one of the most important conductors of his time, he was the first America ...
,
Darius Milhaud Darius Milhaud (; 4 September 1892 – 22 June 1974) was a French composer, conductor, and teacher. He was a member of Les Six—also known as ''The Group of Six''—and one of the most prolific composers of the 20th century. His compositions ...
's ''
La création du monde ''La Création du monde'', Op. 81a, is a 15-minute-long ballet composed by Darius Milhaud in 1922–23 to a libretto by Blaise Cendrars, which outlines the creation of the world based on African folk mythology. The premiere took place on 25 Oc ...
'') were also influential. In the last quarter of the century,
eclecticism Eclecticism is a conceptual approach that does not hold rigidly to a single paradigm or set of assumptions, but instead draws upon multiple theories, styles, or ideas to gain complementary insights into a subject, or applies different theories i ...
and
polystylism Polystylism is the use of multiple styles or techniques in literature, art, film, or, especially, music. Some prominent contemporary polystylist composers include Peter Maxwell Davies, Alfred Schnittke, and John Zorn. Polystylist composers from ea ...
became important. These, as well as
minimalism In visual arts, music and other media, minimalism is an art movement that began in post–World War II in Western art, most strongly with American visual arts in the 1960s and early 1970s. Prominent artists associated with minimalism include Do ...
,
New Complexity New Complexity is a label principally applied to composers seeking a "complex, multi-layered interplay of evolutionary processes occurring simultaneously within every dimension of the musical material". Origins Though often atonal, highly abstrac ...
, and
New Simplicity New Simplicity (in German, ''Neue Einfachheit'') was a stylistic tendency amongst some of the younger generation of German composers in the late 1970s and early 1980s, reacting against not only the European avant garde of the 1950s and 1960s, but al ...
, are more fully explored in their respective articles.


Styles


Romantic style

At the end of the 19th century (often called the ''
Fin de siècle () is a French term meaning "end of century,” a phrase which typically encompasses both the meaning of the similar English idiom "turn of the century" and also makes reference to the closing of one era and onset of another. Without context, ...
''), the
Romantic Romantic may refer to: Genres and eras * The Romantic era, an artistic, literary, musical and intellectual movement of the 18th and 19th centuries ** Romantic music, of that era ** Romantic poetry, of that era ** Romanticism in science, of that e ...
style was starting to break apart, moving along various parallel courses, such as
Impressionism Impressionism was a 19th-century art movement characterized by relatively small, thin, yet visible brush strokes, open composition, emphasis on accurate depiction of light in its changing qualities (often accentuating the effects of the passa ...
and
Post-romanticism Post-romanticism or Postromanticism refers to a range of cultural endeavors and attitudes emerging in the late nineteenth and early twentieth centuries, after the period of Romanticism. Post-romanticism in literature The period of post-romantici ...
. In the 20th century, the different styles that emerged from the music of the previous century influenced composers to follow new trends, sometimes as a reaction to that music, sometimes as an extension of it, and both trends co-existed well into the 20th century. The former trends, such as Expressionism are discussed later. In the early part of the 20th century, many composers wrote music which was an extension of 19th-century Romantic music, and traditional instrumental groupings such as the
orchestra An orchestra (; ) is a large instrumental ensemble typical of classical music, which combines instruments from different families. There are typically four main sections of instruments: * bowed string instruments, such as the violin, viola, c ...
and
string quartet The term string quartet can refer to either a type of musical composition or a group of four people who play them. Many composers from the mid-18th century onwards wrote string quartets. The associated musical ensemble consists of two violinist ...
remained the most typical. Traditional forms such as the
symphony A symphony is an extended musical composition in Western classical music, most often for orchestra. Although the term has had many meanings from its origins in the ancient Greek era, by the late 18th century the word had taken on the meaning co ...
and concerto remained in use. Gustav Mahler and
Jean Sibelius Jean Sibelius ( ; ; born Johan Julius Christian Sibelius; 8 December 186520 September 1957) was a Finnish composer of the late Romantic and early-modern periods. He is widely regarded as his country's greatest composer, and his music is often ...
are examples of composers who took the traditional symphonic forms and reworked them. (See Romantic music.) Some writers hold that Schoenberg's work is squarely within the late-Romantic tradition of Wagner and Brahms and, more generally, that "the composer who most directly and completely connects late Wagner and the 20th century is Arnold Schoenberg".


Neoclassicism

Neoclassicism was a style cultivated between the two world wars, which sought to revive the balanced forms and clearly perceptible thematic processes of the 17th and 18th centuries, in a repudiation of what were seen as exaggerated gestures and formlessness of late Romanticism. Because these composers generally replaced the functional tonality of their models with extended tonality, modality, or atonality, the term is often taken to imply parody or distortion of the Baroque or Classical style. Famous examples include Prokofiev's ''
Classical Symphony The Symphony No. 1 in D major, Op. 25, also known as the "''Classical''", was Sergei Prokofiev's first numbered symphony. He began to compose it in 1916 and completed it on September 10, 1917. Steinberg, Michael. "The Symphony: a listeners guide". ...
'' and Stravinsky's ''
Pulcinella Pulcinella (; nap, Pulecenella) is a classical character that originated in of the 17th century and became a stock character in Neapolitan puppetry. Pulcinella's versatility in status and attitude has captivated audiences worldwide and kept ...
'', ''
Symphony of Psalms The ''Symphony of Psalms'' is a choral symphony in three movements composed by Igor Stravinsky in 1930 during his neoclassical period. The work was commissioned by Serge Koussevitzky to celebrate the 50th anniversary of the Boston Symphony Orch ...
'', and
Concerto in E-flat "Dumbarton Oaks" Concerto in E-flat, inscribed ''Dumbarton Oaks, 8.v.38'' (1937–38) is a chamber concerto by Igor Stravinsky, named for the Dumbarton Oaks estate of Robert Woods Bliss and Mildred Barnes Bliss in Washington, D.C., who commissioned it for their thi ...
.
Paul Hindemith Paul Hindemith (; 16 November 189528 December 1963) was a German composer, music theorist, teacher, violist and conductor. He founded the Amar Quartet in 1921, touring extensively in Europe. As a composer, he became a major advocate of the '' ...
('' Symphony: Mathis der Maler''),
Darius Milhaud Darius Milhaud (; 4 September 1892 – 22 June 1974) was a French composer, conductor, and teacher. He was a member of Les Six—also known as ''The Group of Six''—and one of the most prolific composers of the 20th century. His compositions ...
,
Francis Poulenc Francis Jean Marcel Poulenc (; 7 January 189930 January 1963) was a French composer and pianist. His compositions include songs, solo piano works, chamber music, choral pieces, operas, ballets, and orchestral concert music. Among the best-kn ...
(''
Concert champêtre ''Concert champêtre'' (, ''Pastoral Concerto''), FP 49, is a harpsichord concerto by Francis Poulenc, which also exists in a version for piano solo with very slight changes in the solo part. It was written in 1927–28 for the harpsichordist ...
''), and
Manuel de Falla Manuel de Falla y Matheu (, 23 November 187614 November 1946) was an Andalusian Spanish composer and pianist. Along with Isaac Albéniz, Francisco Tárrega, and Enrique Granados, he was one of Spain's most important musicians of the first ha ...
(''
El retablo de maese Pedro ' (''Master Peter's Puppet Show'') is a puppet-opera in one act with a prologue and epilogue, composed by Manuel de Falla to a Spanish libretto based on an episode from ''Don Quixote'' by Miguel de Cervantes. The libretto is an abbreviation of ch ...
'',
Harpsichord Concerto A harpsichord concerto is a piece of music for an orchestra with the harpsichord in a solo role (though for another sense, see below). Sometimes these works are played on the modern piano (see ''piano concerto''). For a period in the late 18th cent ...
) also used this style.
Maurice Ravel Joseph Maurice Ravel (7 March 1875 – 28 December 1937) was a French composer, pianist and conductor. He is often associated with Impressionism along with his elder contemporary Claude Debussy, although both composers rejected the term. In ...
's ''
Le Tombeau de Couperin ''Le Tombeau de Couperin'' (''The Couperin's Grave'') is a suite for solo piano by Maurice Ravel, composed between 1914 and 1917. The piece is in six movements, based on those of a traditional Baroque suite. Each movement is dedicated to the m ...
'' is often seen as neo-baroque (an architectural term), though the distinction between the terms is not always made.


Jazz-influenced classical composition

A number of composers combined elements of the
jazz Jazz is a music genre that originated in the African-American communities of New Orleans, Louisiana in the late 19th and early 20th centuries, with its roots in blues and ragtime. Since the 1920s Jazz Age, it has been recognized as a majo ...
idiom with classical compositional styles, notably: *
Malcolm Arnold Sir Malcolm Henry Arnold (21 October 1921 – 23 September 2006) was an England, English composer. His works feature music in many genres, including a cycle of nine symphonies, numerous concertos, concert works, chamber music, choral music a ...
*
Leonard Bernstein Leonard Bernstein ( ; August 25, 1918 – October 14, 1990) was an American conductor, composer, pianist, music educator, author, and humanitarian. Considered to be one of the most important conductors of his time, he was the first America ...
*
Marc Blitzstein Marcus Samuel Blitzstein (March 2, 1905January 22, 1964), was an American composer, lyricist, and librettist. He won national attention in 1937 when his pro- union musical '' The Cradle Will Rock'', directed by Orson Welles, was shut down by the ...
*
Aaron Copland Aaron Copland (, ; November 14, 1900December 2, 1990) was an American composer, composition teacher, writer, and later a conductor of his own and other American music. Copland was referred to by his peers and critics as "the Dean of American Com ...
*
George Gershwin George Gershwin (; born Jacob Gershwine; September 26, 1898 – July 11, 1937) was an American composer and pianist whose compositions spanned popular, jazz and classical genres. Among his best-known works are the orchestral compositions ' ...
*
Constant Lambert Leonard Constant Lambert (23 August 190521 August 1951) was a British composer, conductor, and author. He was the founder and music director of the Royal Ballet, and (alongside Ninette de Valois and Frederick Ashton) he was a major figure in t ...
*
Darius Milhaud Darius Milhaud (; 4 September 1892 – 22 June 1974) was a French composer, conductor, and teacher. He was a member of Les Six—also known as ''The Group of Six''—and one of the most prolific composers of the 20th century. His compositions ...
*
Maurice Ravel Joseph Maurice Ravel (7 March 1875 – 28 December 1937) was a French composer, pianist and conductor. He is often associated with Impressionism along with his elder contemporary Claude Debussy, although both composers rejected the term. In ...
*
Gunther Schuller Gunther Alexander Schuller (November 22, 1925June 21, 2015) was an American composer, conductor, horn player, author, historian, educator, publisher, and jazz musician. Biography and works Early years Schuller was born in Queens, New York City ...
(
third stream Third stream is a music genre that is a fusion of jazz and classical music. The term was coined in 1957 by composer Gunther Schuller in a lecture at Brandeis University. Improvisation is generally seen as a vital component of third stream. Schul ...
) *
John Serry Sr. John Serry Sr. (born John Serrapica; January 29, 1915 – September 14, 2003) was an American concert accordionist, arranger, composer, organist, and educator. He performed on the CBS Radio and Television networks and contributed to Voic ...
* Dmitri Shostakovich *
Karlheinz Stockhausen Karlheinz Stockhausen (; 22 August 1928 – 5 December 2007) was a German composer, widely acknowledged by critics as one of the most important but also controversial composers of the 20th and early 21st centuries. He is known for his groundb ...
*
Igor Stravinsky Igor Fyodorovich Stravinsky (6 April 1971) was a Russian composer, pianist and conductor, later of French (from 1934) and American (from 1945) citizenship. He is widely considered one of the most important and influential composers of the ...


Movements


Impressionism

Impressionism started in France as a reaction, led by
Claude Debussy (Achille) Claude Debussy (; 22 August 1862 – 25 March 1918) was a French composer. He is sometimes seen as the first Impressionism in music, Impressionist composer, although he vigorously rejected the term. He was among the most infl ...
, against the emotional exuberance and epic themes of German Romanticism exemplified by
Wagner Wilhelm Richard Wagner ( ; ; 22 May 181313 February 1883) was a German composer, theatre director, polemicist, and conductor who is chiefly known for his operas (or, as some of his mature works were later known, "music dramas"). Unlike most op ...
. In Debussy's view, art was a sensuous experience, rather than an intellectual or ethical one. He urged his countrymen to rediscover the French masters of the 18th century, for whom music was meant to charm, to entertain, and to serve as a "fantasy of the senses". Other composers associated with impressionism include
Maurice Ravel Joseph Maurice Ravel (7 March 1875 – 28 December 1937) was a French composer, pianist and conductor. He is often associated with Impressionism along with his elder contemporary Claude Debussy, although both composers rejected the term. In ...
,
Albert Roussel Albert Charles Paul Marie Roussel (; 5 April 1869 – 23 August 1937) was a French composer. He spent seven years as a midshipman, turned to music as an adult, and became one of the most prominent French composers of the interwar period. His ...
,
Isaac Albéniz Isaac Manuel Francisco Albéniz y Pascual (; 29 May 1860 – 18 May 1909) was a Spanish virtuoso pianist, composer, and conductor. He is one of the foremost composers of the Post-Romantic era who also had a significant influence on his conte ...
,
Paul Dukas Paul Abraham Dukas ( or ; 1 October 1865 – 17 May 1935) was a French composer, critic, scholar and teacher. A studious man of retiring personality, he was intensely self-critical, having abandoned and destroyed many of his compositions. His b ...
,
Manuel de Falla Manuel de Falla y Matheu (, 23 November 187614 November 1946) was an Andalusian Spanish composer and pianist. Along with Isaac Albéniz, Francisco Tárrega, and Enrique Granados, he was one of Spain's most important musicians of the first ha ...
,
Charles Martin Loeffler Charles Martin Tornov Loeffler (January 30, 1861 – May 19, 1935) was a German-born American violinist and composer. Family background Charles Martin Loeffler was born Martin Karl Löffler on January 30, 1861, in Schöneberg near Berlin to par ...
,
Charles Griffes Charles Tomlinson Griffes ( ; September 17, 1884 – April 8, 1920) was an American composer for piano, chamber ensembles and voice. His initial works are influenced by German Romanticism, but after he relinquished the German style, his lat ...
,
Frederick Delius file:Fritz Delius (1907).jpg, Delius, photographed in 1907 Frederick Theodore Albert Delius ( 29 January 1862 – 10 June 1934), originally Fritz Delius, was an English composer. Born in Bradford in the north of England to a prosperous mercan ...
,
Ottorino Respighi Ottorino Respighi ( , , ; 9 July 187918 April 1936) was an Italian composer, violinist, teacher, and musicologist and one of the leading Italian composers of the early 20th century. His compositions range over operas, ballets, orchestral suit ...
,
Cyril Scott Cyril Meir Scott (27 September 1879 – 31 December 1970) was an English composer, writer, poet, and occultist. He created around four hundred musical compositions including piano, violin, cello concertos, symphonies, and operas. He also wrot ...
and
Karol Szymanowski Karol Maciej Szymanowski (; 6 October 188229 March 1937) was a Polish composer and pianist. He was a member of the modernist Young Poland movement that flourished in the late 19th and early 20th century. Szymanowski's early works show the in ...
. Many French composers continued impressionism's language through the 1920s and later, including
Albert Roussel Albert Charles Paul Marie Roussel (; 5 April 1869 – 23 August 1937) was a French composer. He spent seven years as a midshipman, turned to music as an adult, and became one of the most prominent French composers of the interwar period. His ...
,
Charles Koechlin Charles-Louis-Eugène Koechlin (; 27 November 186731 December 1950), commonly known as Charles Koechlin, was a French composer, teacher and musicologist. He was a political radical all his life and a passionate enthusiast for such diverse things ...
,
André Caplet André Caplet (23 November 1878 – 22 April 1925) was a French composer and conductor of classical music. He was a friend of Claude Debussy and completed the orchestration of several of Debussy's compositions as well as arrangements of severa ...
, and, later,
Olivier Messiaen Olivier Eugène Prosper Charles Messiaen (, ; ; 10 December 1908 – 27 April 1992) was a French composer, organist, and ornithologist who was one of the major composers of the 20th century. His music is rhythmically complex; harmonical ...
. Composers from non-Western cultures, such as
Tōru Takemitsu was a Japanese composer and writer on aesthetics and music theory. Largely self-taught, Takemitsu was admired for the subtle manipulation of instrumental and orchestral timbre. He is known for combining elements of oriental and occidental ph ...
, and jazz musicians such as
Duke Ellington Edward Kennedy "Duke" Ellington (April 29, 1899 – May 24, 1974) was an American jazz pianist, composer, and leader of his eponymous jazz orchestra from 1923 through the rest of his life. Born and raised in Washington, D.C., Ellington was ba ...
,
Gil Evans Ian Ernest Gilmore Evans ( né Green; May 13, 1912 – March 20, 1988) was a Canadian–American jazz pianist, arranger, composer and bandleader. He is widely recognized as one of the greatest orchestrators in jazz, playing an important role ...
,
Art Tatum Arthur Tatum Jr. (, October 13, 1909 – November 5, 1956) was an American jazz pianist who is widely regarded as one of the greatest in his field. From early in his career, Tatum's technical ability was regarded by fellow musicians as extraord ...
, and
Cecil Taylor Cecil Percival Taylor (March 25, 1929April 5, 2018) was an American pianist and poet. Taylor was classically trained and was one of the pioneers of free jazz. His music is characterized by an energetic, physical approach, resulting in complex ...
also have been strongly influenced by the impressionist musical language.


Modernism


Futurism

At its conception, Futurism was an Italian artistic movement founded in 1909 by
Filippo Tommaso Marinetti Filippo Tommaso Emilio Marinetti (; 22 December 1876 – 2 December 1944) was an Italian poet, editor, art theorist, and founder of the Futurist movement. He was associated with the utopian and Symbolist artistic and literary community Abbaye d ...
; it was quickly embraced by the Russian avant-garde. In 1913, the painter
Luigi Russolo Luigi Carlo Filippo Russolo (30 April 1885 – 4 February 1947) was an Italian Futurist painter, composer, builder of experimental musical instruments, and the author of the manifesto ''The Art of Noises'' (1913). He is often regarded as one of ...
published a manifesto, ''L'arte dei rumori'' (The Art of Noises), calling for the incorporation of noises of every kind into music. In addition to Russolo, composers directly associated with this movement include the Italians Silvio Mix, Nuccio Fiorda, Franco Casavola, and Pannigi (whose 1922 ''Ballo meccanico'' included two motorcycles), and the Russians Artur Lourié,
Mikhail Matyushin Michael Vasilyevich Matyushin (russian: Михаил Васильевич Матюшин; 1861 in Nizhny Novgorod – 14 October 1934 in Leningrad) was a Russian painter and composer, leading member of the Russian avant-garde. In 1910–191 ...
, and
Nikolai Roslavets Nikolai Andreevich Roslavets (russian: link=no, Никола́й Андре́евич Ро́славец; in Surazh, Chernigov Governorate, Russian Empire – 23 August 1944 in Moscow) was a significant Ukrainian modernist composer of Beloruss ...
. Though few of the futurist works of these composers are performed today, the influence of futurism on the later development of 20th-century music was enormous.
Sergei Prokofiev Sergei Sergeyevich Prokofiev; alternative transliterations of his name include ''Sergey'' or ''Serge'', and ''Prokofief'', ''Prokofieff'', or ''Prokofyev''., group=n (27 April .S. 15 April1891 – 5 March 1953) was a Russian composer, p ...
,
Maurice Ravel Joseph Maurice Ravel (7 March 1875 – 28 December 1937) was a French composer, pianist and conductor. He is often associated with Impressionism along with his elder contemporary Claude Debussy, although both composers rejected the term. In ...
,
Igor Stravinsky Igor Fyodorovich Stravinsky (6 April 1971) was a Russian composer, pianist and conductor, later of French (from 1934) and American (from 1945) citizenship. He is widely considered one of the most important and influential composers of the ...
,
Arthur Honegger Arthur Honegger (; 10 March 1892 – 27 November 1955) was a Swiss composer who was born in France and lived a large part of his life in Paris. A member of Les Six, his best known work is probably '' Antigone'', composed between 1924 and 1927 ...
,
George Antheil George Johann Carl Antheil (; July 8, 1900 – February 12, 1959) was an American avant-garde composer, pianist, author, and inventor whose modernist musical compositions explored the modern sounds – musical, industrial, and mechanical – of t ...
,
Leo Ornstein Leo Ornstein (born ''Лев Орнштейн'', ''Lev Ornshteyn''; – February 24, 2002) was an American experimental composer and pianist of the early twentieth century. His performances of works by avant-garde composers and his own innovative ...
, and Edgard Varèse are among the notable composers in the first half of the century who were influenced by futurism. Characteristic features of later 20th-century music with origins in futurism include the
prepared piano A prepared piano is a piano that has had its sounds temporarily altered by placing bolts, screws, mutes, rubber erasers, and/or other objects on or between the strings. Its invention is usually traced to John Cage's dance music for '' Bacchanal ...
,
integral serialism In music, serialism is a method of composition using series of pitches, rhythms, dynamics, timbres or other musical elements. Serialism began primarily with Arnold Schoenberg's twelve-tone technique, though some of his contemporaries were also ...
, extended vocal techniques, graphic notation,
improvisation Improvisation is the activity of making or doing something not planned beforehand, using whatever can be found. Improvisation in the performing arts is a very spontaneous performance without specific or scripted preparation. The skills of impr ...
, and
minimalism In visual arts, music and other media, minimalism is an art movement that began in post–World War II in Western art, most strongly with American visual arts in the 1960s and early 1970s. Prominent artists associated with minimalism include Do ...
.


Free dissonance and experimentalism

In the early part of the 20th century, Charles Ives integrated American and European traditions as well as vernacular and church styles, while using innovative techniques in his rhythm, harmony, and form. His technique included the use of
polytonality Polytonality (also polyharmony) is the musical use of more than one key (music), key simultaneity (music), simultaneously. Bitonality is the use of only two different keys at the same time. Polyvalence or polyvalency is the use of more than one diat ...
,
polyrhythm Polyrhythm is the simultaneous use of two or more rhythms that are not readily perceived as deriving from one another, or as simple manifestations of the same meter. The rhythmic layers may be the basis of an entire piece of music ( cross-rhyt ...
, tone clusters,
aleatoric Aleatoricism or aleatorism, the noun associated with the adjectival aleatory and aleatoric, is a term popularised by the musical composer Pierre Boulez, but also Witold Lutosławski and Franco Evangelisti, for compositions resulting from "action ...
elements, and
quarter tone A quarter tone is a pitch halfway between the usual notes of a chromatic scale or an interval about half as wide (aurally, or logarithmically) as a semitone, which itself is half a whole tone. Quarter tones divide the octave by 50 cents each, ...
s.
Edgard Varèse Edgard Victor Achille Charles Varèse (; also spelled Edgar; December 22, 1883 – November 6, 1965) was a French-born composer who spent the greater part of his career in the United States. Varèse's music emphasizes timbre and rhythm; he coined ...
wrote highly dissonant pieces that utilized unusual sonorities and futuristic, scientific-sounding names. He pioneered the use of new instruments and electronic resources (see below).


Expressionism

By the late 1920s, though many composers continued to write in a vaguely expressionist manner, it was being supplanted by the more impersonal style of the German
Neue Sachlichkeit The New Objectivity (in german: Neue Sachlichkeit) was a movement in German art that arose during the 1920s as a reaction against expressionism. The term was coined by Gustav Friedrich Hartlaub, the director of the ''Kunsthalle'' in Mannheim, w ...
and neoclassicism. Because expressionism, like any movement that had been stigmatized by the Nazis, gained a sympathetic reconsideration following World War II, expressionist music resurfaced in works by composers such as
Hans Werner Henze Hans Werner Henze (1 July 1926 – 27 October 2012) was a German composer. His large oeuvre of works is extremely varied in style, having been influenced by serialism, atonality, Stravinsky, Italian music, Arabic music and jazz, as well as ...
,
Pierre Boulez Pierre Louis Joseph Boulez (; 26 March 1925 – 5 January 2016) was a French composer, conductor and writer, and the founder of several musical institutions. He was one of the dominant figures of post-war Western classical music. Born in Mon ...
,
Peter Maxwell Davies Sir Peter Maxwell Davies (8 September 1934 – 14 March 2016) was an English composer and conductor, who in 2004 was made Master of the Queen's Music. As a student at both the University of Manchester and the Royal Manchester College of Mus ...
,
Wolfgang Rihm Wolfgang Rihm (born 13 March 1952) is a German composer and academic teacher. He is musical director of the Institute of New Music and Media at the University of Music Karlsruhe and has been composer in residence at the Lucerne Festival and the ...
, and
Bernd Alois Zimmermann Bernd Alois Zimmermann (20 March 1918 – 10 August 1970) was a German composer. He is perhaps best known for his opera '' Die Soldaten'', which is regarded as one of the most important German operas of the 20th century, after those of Berg. As ...
.


Postmodern music

Postmodernism is a reaction to modernism, but it can also be viewed as a response to a deep-seated shift in societal attitude. According to this latter view, postmodernism began when historic (as opposed to personal) optimism turned to pessimism, at the latest by 1930. John Cage is a prominent figure in 20th-century music, claimed with some justice both for modernism and postmodernism because the complex intersections between modernism and postmodernism are not reducible to simple schemata. His influence steadily grew during his lifetime. He often uses elements of chance: Imaginary Landscape No. 4 for 12 radio receivers, and
Music of Changes ''Music of Changes'' is a piece for solo piano by John Cage. Composed in 1951 for pianist and friend David Tudor, it is a ground-breaking piece of indeterminate music. The process of composition involved applying decisions made using the ''I Chi ...
for piano.
Sonatas and Interludes ''Sonatas and Interludes'' is a cycle of twenty pieces for prepared piano by American avant-garde composer John Cage (1912–1992). It was composed in 1946–48, shortly after Cage's introduction to Indian philosophy and the teachings of art hist ...
(1946–48) is composed for a
prepared piano A prepared piano is a piano that has had its sounds temporarily altered by placing bolts, screws, mutes, rubber erasers, and/or other objects on or between the strings. Its invention is usually traced to John Cage's dance music for '' Bacchanal ...
: a normal piano whose timbre is dramatically altered by carefully placing various objects inside the piano in contact with the strings. Currently, postmodernism includes composers who react against the
avant-garde The avant-garde (; In 'advance guard' or ' vanguard', literally 'fore-guard') is a person or work that is experimental, radical, or unorthodox with respect to art, culture, or society.John Picchione, The New Avant-garde in Italy: Theoretical ...
and experimental styles of the late 20th century such as
Astor Piazzolla Astor Pantaleón Piazzolla (, ; March 11, 1921 – July 4, 1992) was an Argentine tango composer, bandoneon player, and arranger. His works revolutionized the traditional tango into a new style termed '' nuevo tango'', incorporating elements f ...
, Argentina, and
Miguel del Águila Miguel del Águila (born September 15, 1957) is an Uruguayan-born, American composer of contemporary classical music. Life Miguel del Águila (also spelled Miguel del Aguila), was born in Montevideo. In 1978, del Águila moved to California ...
, USA.


Minimalism

In the later 20th century, composers such as
La Monte Young La Monte Thornton Young (born October 14, 1935) is an American composer, musician, and performance artist recognized as one of the first American minimalist composers and a central figure in Fluxus and post-war avant-garde music. He is best kn ...
,
Arvo Pärt Arvo Pärt (; born 11 September 1935) is an Estonian composer of contemporary classical music. Since the late 1970s, Pärt has worked in a minimalist style that employs tintinnabuli, a compositional technique he invented. Pärt's music is in par ...
,
Philip Glass Philip Glass (born January 31, 1937) is an American composer and pianist. He is widely regarded as one of the most influential composers of the late 20th century. Glass's work has been associated with minimalism, being built up from repetitive ...
,
Terry Riley Terrence Mitchell "Terry" Riley (born June 24, 1935) is an American composer and performing musician best known as a pioneer of the minimalist school of composition. Influenced by jazz and Indian classical music, his music became notable for it ...
,
Steve Reich Stephen Michael Reich ( ; born October 3, 1936) is an American composer known for his contribution to the development of minimal music in the mid to late 1960s. Reich's work is marked by its use of repetitive figures, slow harmonic rhythm, ...
, and
John Adams John Adams (October 30, 1735 – July 4, 1826) was an American statesman, attorney, diplomat, writer, and Founding Fathers of the United States, Founding Father who served as the second president of the United States from 1797 to 1801. Befor ...
began to explore what is now called
minimalism In visual arts, music and other media, minimalism is an art movement that began in post–World War II in Western art, most strongly with American visual arts in the 1960s and early 1970s. Prominent artists associated with minimalism include Do ...
, in which the work is stripped down to its most fundamental features; the music often features repetition and iteration. An early example is Terry Riley's ''
In C ''In C'' is a musical piece composed by Terry Riley in 1964 for an indefinite number of performers. He suggests "a group of about 35 is desired if possible but smaller or larger groups will work". A series of short melodic fragments, ''In C'' is o ...
'' (1964), an
aleatoric Aleatoricism or aleatorism, the noun associated with the adjectival aleatory and aleatoric, is a term popularised by the musical composer Pierre Boulez, but also Witold Lutosławski and Franco Evangelisti, for compositions resulting from "action ...
work in which short phrases are chosen by the musicians from a set list and played an arbitrary number of times, while the note C is repeated in eighth notes (quavers) behind them. Steve Reich's works ''
Piano Phase ''Piano Phase'' is a minimalist composition by American composer Steve Reich, written in 1967 for two pianos (or piano and tape). It is one of his first attempts at applying his "phasing" technique, which he had previously used in the tape pieces ...
'' (1967, for two pianos), and ''Drumming'' (1970–71, for percussion, female voices and piccolo) employ the technique called
phasing A phaser is an electronic sound processor used to filter a signal, and it has a series of troughs in its frequency-attenutation graph. The position (in Hz) of the peaks and troughs are typically modulated by an internal low-frequency oscil ...
in which a phrase played by one player maintaining a constant pace is played simultaneously by another but at a slightly quicker pace. This causes the players to go "out of phase" with each other and the performance may continue until they come back in phase. According to Reich, “''Drumming'' is the final expansion and refinement of the phasing process, as well as the first use of four new techniques: (1) the process of gradually substituting beats for rests (or rests for beats); (2) the gradual changing of timbre while rhythm and pitch remain constant; (3) the simultaneous combination of instruments of different timbre; and (4) the use of the human voice to become part of the musical ensemble by imitating the exact sound of the instruments”. ''Drumming'' was Reich’s final use of the phasing technique. Philip Glass's ''1 + 1'' (1968) employs the additive process in which short phrases are slowly expanded. La Monte Young's ''Compositions 1960'' employs very long tones, exceptionally high volumes and extra-musical techniques such as "draw a straight line and follow it" or "build a fire".
Michael Nyman Michael Laurence Nyman, CBE (born 23 March 1944) is an English composer, pianist, librettist, musicologist, and filmmaker. He is known for numerous film scores (many written during his lengthy collaboration with the filmmaker Peter Green ...
argues that minimalism was a reaction to and made possible by both serialism and indeterminism. (See also
experimental music Experimental music is a general label for any music or music genre that pushes existing boundaries and genre definitions. Experimental compositional practice is defined broadly by exploratory sensibilities radically opposed to, and questioning of, ...
.)


Techniques


Atonality and twelve-tone technique

Arnold Schoenberg Arnold Schoenberg or Schönberg (, ; ; 13 September 187413 July 1951) was an Austrian-American composer, music theorist, teacher, writer, and painter. He is widely considered one of the most influential composers of the 20th century. He was as ...
is one of the most significant figures in 20th-century music. While his early works were in a late Romantic style influenced by Wagner (''
Verklärte Nacht ''Verklärte Nacht'' (''Transfigured Night''), Op. 4, is a string sextet in one movement composed by Arnold Schoenberg in 1899. Composed in just three weeks, it is considered his earliest important work. It was inspired by Richard Dehmel's po ...
'', 1899), this evolved into an atonal idiom in the years before the First World War ('' Drei Klavierstücke'' in 1909 and ''
Pierrot lunaire ''Dreimal sieben Gedichte aus Albert Girauds "Pierrot lunaire"'' ("Three times Seven Poems from Albert Giraud's 'Pierrot lunaire), commonly known simply as ''Pierrot lunaire'', Op. 21 ("Moonstruck Pierrot" or "Pierrot in the Moonlight"), is a m ...
'' in 1912). In 1921, after several years of research, he developed the
twelve-tone technique The twelve-tone technique—also known as dodecaphony, twelve-tone serialism, and (in British usage) twelve-note composition—is a method of musical composition first devised by Austrian composer Josef Matthias Hauer, who published his "law ...
of composition, which he first described privately to his associates in 1923. His first large-scale work entirely composed using this technique was the
Wind Quintet A wind quintet, also known as a woodwind quintet, is a group of five wind players (most commonly flute, oboe, clarinet, French horn and bassoon). Unlike the string quartet (of 4 string instruments) with its homogeneous blend of sound color, the ...
, Op. 26, written in 1923–24. Later examples include the Variations for Orchestra, Op. 31 (1926–28), the Third and Fourth
String Quartets The term string quartet can refer to either a type of musical composition or a group of four people who play them. Many composers from the mid-18th century onwards wrote string quartets. The associated musical ensemble consists of two violinists ...
(1927 and 1936, respectively), the
Violin Concerto A violin concerto is a concerto for solo violin (occasionally, two or more violins) and instrumental ensemble (customarily orchestra). Such works have been written since the Baroque music, Baroque period, when the solo concerto form was first dev ...
(1936) and
Piano Concerto A piano concerto is a type of concerto, a solo composition in the classical music genre which is composed for a piano player, which is typically accompanied by an orchestra or other large ensemble. Piano concertos are typically virtuoso showp ...
(1942). In later years, he intermittently returned to a more tonal style ('' Kammersymphonie no. 2'', begun in 1906 but completed only in 1939; ''Variations on a Recitative'' for organ in 1941). He taught
Anton Webern Anton Friedrich Wilhelm von Webern (3 December 188315 September 1945), better known as Anton Webern (), was an Austrian composer and conductor whose music was among the most radical of its milieu in its sheer concision, even aphorism, and ste ...
and
Alban Berg Alban Maria Johannes Berg ( , ; 9 February 1885 – 24 December 1935) was an Austrian composer of the Second Viennese School. His compositional style combined Romantic lyricism with the twelve-tone technique. Although he left a relatively sm ...
and these three composers are often referred to as the principal members of the
Second Viennese School The Second Viennese School (german: Zweite Wiener Schule, Neue Wiener Schule) was the group of composers that comprised Arnold Schoenberg and his pupils, particularly Alban Berg and Anton Webern, and close associates in early 20th-century Vienna ...
(Haydn, Mozart and Beethoven—and sometimes Schubert—being regarded as the
First Viennese School The First Viennese School is a name mostly used to refer to three composers of the Classical period in Western art music in late-18th-century to early-19th-century Vienna: Joseph Haydn, Wolfgang Amadeus Mozart and Ludwig van Beethoven. Sometimes ...
in this context). Webern wrote works using a rigorous twelve-tone method and influenced the development of total serialism. Berg, like Schoenberg, employed twelve-tone technique within a late-romantic or
post-romantic Post-romanticism or Postromanticism refers to a range of cultural endeavors and attitudes emerging in the late nineteenth and early twentieth centuries, after the period of Romanticism. Post-romanticism in literature The period of post-romantici ...
style (
Violin Concerto A violin concerto is a concerto for solo violin (occasionally, two or more violins) and instrumental ensemble (customarily orchestra). Such works have been written since the Baroque music, Baroque period, when the solo concerto form was first dev ...
, which quotes a Bach Choral and uses Classical form). He wrote two major operas (''
Wozzeck ''Wozzeck'' () is the first opera by the Austrian composer Alban Berg. It was composed between 1914 and 1922 and first performed in 1925. The opera is based on the drama ''Woyzeck'', which the German playwright Georg Büchner left incomplete at h ...
'' and ''Lulu'').


Electronic music

The development of recording technology made all sounds available for potential use as musical material.
Electronic music Electronic music is a Music genre, genre of music that employs electronic musical instruments, digital instruments, or electronics, circuitry-based music technology in its creation. It includes both music made using electronic and electromech ...
generally refers to a repertory of art music developed in the 1950s in Europe, Japan, and the Americas. The increasing availability of
magnetic tape Magnetic tape is a medium for magnetic storage made of a thin, magnetizable coating on a long, narrow strip of plastic film. It was developed in Germany in 1928, based on the earlier magnetic wire recording from Denmark. Devices that use mag ...
in this decade provided composers with a medium which allowed recording sounds and then manipulating them in various ways. All electronic music depends on transmission via loudspeakers, but there are two broad types:
acousmatic music Acousmatic music (from Greek ἄκουσμα ''akousma'', "a thing heard") is a form of electroacoustic music that is specifically ''composed'' for presentation using speakers, as opposed to a live performance. It stems from a compositional tradi ...
, which exists only in recorded form meant for loudspeaker listening, and live electronic music, in which electronic apparatus are used to generate, transform, or trigger sounds during performance by musicians using voices, traditional instruments, electro-acoustic instruments, or other devices. Beginning in 1957, computers became increasingly important in this field. When the source material was acoustical sounds from the everyday world, the term
musique concrète Musique concrète (; ): " problem for any translator of an academic work in French is that the language is relatively abstract and theoretical compared to English; one might even say that the mode of thinking itself tends to be more schematic, wit ...
was used; when the sounds were produced by electronic generators, it was designated
electronic music Electronic music is a Music genre, genre of music that employs electronic musical instruments, digital instruments, or electronics, circuitry-based music technology in its creation. It includes both music made using electronic and electromech ...
. After the 1950s, the term "electronic music" came to be used for both types. Sometimes such electronic music was combined with more conventional instruments,
Edgard Varèse Edgard Victor Achille Charles Varèse (; also spelled Edgar; December 22, 1883 – November 6, 1965) was a French-born composer who spent the greater part of his career in the United States. Varèse's music emphasizes timbre and rhythm; he coined ...
's ''
Déserts ''Déserts'' (1950–1954) is a piece by Edgard Varèse for 14 winds (brass and woodwinds), 5 percussion players, 1 piano, and electronic tape."Blue" Gene Tyranny (2010). " Déserts for brass, percussion, piano & tape, ''AllMusic.com''. The piece ...
'' (1954), Stockhausen's ''
Hymnen ''Hymnen'' (German for "Anthems") is an electronic and concrete work, with optional live performers, by Karlheinz Stockhausen, composed in 1966–67, and elaborated in 1969. In the composer's catalog of works, it is No. 22. The extended work is ...
'' (1969),
Claude Vivier Claude Vivier ( ; baptised as Claude Roger; 14 April 19487 March 1983) was a Canadian contemporary composer, pianist, poet and ethnomusicologist of Québécois origin. After studying with Karlheinz Stockhausen in Cologne, Vivier became an i ...
's ''
Wo bist du Licht! ''Wo bist du Licht!'' ( English: ''Where are You Light!'') is a 1981 piece for mixed orchestra, mezzo-soprano and tape by Canadian composer Claude Vivier. Vivier completed the piece in early 1981, on a commission from the Canadian Broadcasti ...
'' (1981), and
Mario Davidovsky Mario Davidovsky (March 4, 1934 – August 23, 2019) was an Argentine-American composer. Born in Argentina, he emigrated in 1960 to the United States, where he lived for the remainder of his life. He is best known for his series of compositions ca ...
's series of '' Synchronisms'' (1963–2006) are notable examples.


Other notable 20th-century composers

Some prominent 20th-century composers are not associated with any widely recognised school of composition. The list below includes some of those, as well as notable classifiable composers not mentioned earlier in this article: * Samuel Adler *
Béla Bartók Béla Viktor János Bartók (; ; 25 March 1881 – 26 September 1945) was a Hungarian composer, pianist, and ethnomusicologist. He is considered one of the most important composers of the 20th century; he and Franz Liszt are regarded as Hun ...
*
Havergal Brian Havergal Brian (born William Brian; 29 January 187628 November 1972) was an English composer. He is best known for having composed 32 symphonies (an unusually high total for a 20th-century composer), most of them late in his life. His best-know ...
*
Elliott Carter Elliott Cook Carter Jr. (December 11, 1908 – November 5, 2012) was an American modernism (music), modernist composer. One of the most respected composers of the second half of the 20th century, he combined elements of European modernism a ...
*
Carlos Chávez Carlos Antonio de Padua Chávez y Ramírez (13 June 1899 – 2 August 1978) was a Mexican composer, conductor, music theorist, educator, journalist, and founder and director of the Mexican Symphonic Orchestra. He was influenced by native ...
*
Edward Elgar Sir Edward William Elgar, 1st Baronet, (; 2 June 1857 – 23 February 1934) was an English composer, many of whose works have entered the British and international classical concert repertoire. Among his best-known compositions are orchestr ...
*
George Enescu George Enescu (; – 4 May 1955), known in France as Georges Enesco, was a Romanian composer, violinist, conductor and teacher. Regarded as one of the greatest musicians in Romanian history, Enescu is featured on the Romanian five lei. Biogr ...
*
Gabriel Fauré Gabriel Urbain Fauré (; 12 May 1845 – 4 November 1924) was a French composer, organist, pianist and teacher. He was one of the foremost French composers of his generation, and his musical style influenced many 20th-century composers ...
*
Morton Feldman Morton Feldman (January 12, 1926 – September 3, 1987) was an American composer. A major figure in 20th-century classical music, Feldman was a pioneer of indeterminate music, a development associated with the experimental New York School ...
*
Alberto Ginastera Alberto Evaristo Ginastera (; April 11, 1916June 25, 1983) was an Argentinian composer of classical music. He is considered to be one of the most important 20th-century classical composers of the Americas. Biography Ginastera was born in Bue ...
*
Henryk Górecki Henryk Mikołaj Górecki ( , ; 6 December 1933 – 12 November 2010) was a Polish composer of contemporary classical music. According to critic Alex Ross, no recent classical composer has had as much commercial success as Górecki. He became a ...
*
Sofia Gubaidulina Sofia Asgatovna Gubaidulina (russian: Софи́я Асгáтовна Губaйду́лина, link=no , tt-Cyrl, София Әсгать кызы Гобәйдуллина; born 24 October 1931) is a Soviet-Russian composer and an established ...
*
Alan Hovhaness Alan Hovhaness (; March 8, 1911 – June 21, 2000) was an United States, American-Armenians, Armenian composer. He was one of the most prolific 20th-century composers, with his official catalog comprising 67 numbered symphonies (surviving manuscr ...
*
György Ligeti György Sándor Ligeti (; ; 28 May 1923 – 12 June 2006) was a Hungarian-Austrian composer of contemporary classical music. He has been described as "one of the most important avant-garde composers in the latter half of the twentieth century" ...
*
Witold Lutosławski Witold Roman Lutosławski (; 25 January 1913 – 7 February 1994) was a Polish composer and conductor. Among the major composers of 20th-century classical music, he is "generally regarded as the most significant Polish composer since Szyma ...
*
Bruno Maderna Bruno Maderna (21 April 1920 – 13 November 1973) was an Italian conductor and composer. Life Maderna was born Bruno Grossato in Venice but later decided to take the name of his mother, Caterina Carolina Maderna.Interview with Maderna‘s thr ...
*
Bohuslav Martinů Bohuslav Jan Martinů (; December 8, 1890 – August 28, 1959) was a Czech composer of modern classical music. He wrote 6 symphonies, 15 operas, 14 ballet scores and a large body of orchestral, chamber, vocal and instrumental works. He b ...
*
Carl Nielsen Carl August Nielsen (; 9 June 1865 – 3 October 1931) was a Danish composer, conductor and violinist, widely recognized as his country's most prominent composer. Brought up by poor yet musically talented parents on the island of Funen, he ...
*
Krzysztof Penderecki Krzysztof Eugeniusz Penderecki (; 23 November 1933 – 29 March 2020) was a Polish composer and conductor. His best known works include '' Threnody to the Victims of Hiroshima'', Symphony No. 3, his '' St Luke Passion'', '' Polish Requiem'', ...
*
Francis Poulenc Francis Jean Marcel Poulenc (; 7 January 189930 January 1963) was a French composer and pianist. His compositions include songs, solo piano works, chamber music, choral pieces, operas, ballets, and orchestral concert music. Among the best-kn ...
*
Giacomo Puccini Giacomo Puccini (Lucca, 22 December 1858Bruxelles, 29 November 1924) was an Italian composer known primarily for his operas. Regarded as the greatest and most successful proponent of Italian opera after Verdi, he was descended from a long l ...
*
Sergei Rachmaninoff Sergei Vasilyevich Rachmaninoff; in Russian pre-revolutionary script. (28 March 1943) was a Russian composer, virtuoso pianist, and conductor. Rachmaninoff is widely considered one of the finest pianists of his day and, as a composer, one o ...
*
Alfred Schnittke Alfred Garrievich Schnittke (russian: Альфре́д Га́рриевич Шни́тке, link=no, Alfred Garriyevich Shnitke; 24 November 1934 – 3 August 1998) was a Russian composer of Jewish-German descent. Among the most performed and rec ...
*
Kaikhosru Shapurji Sorabji Kaikhosru Shapurji Sorabji (born Leon Dudley Sorabji; 14 August 1892 – 15 October 1988) was an English composer, music critic, pianist and writer whose music, written over a period of seventy years, ranges from sets of miniatures to wor ...
*
Patric Standford Patric Standford (5 February 1939 – 23 April 2014) was an English composer, supporter of composers' rights, educationalist and author. Early life and education Patric John Standford (real name John Gledhill) was born in Barnsley, moved to t ...
*
Mikis Theodorakis Michail "Mikis" Theodorakis ( el, Μιχαήλ "Μίκης" Θεοδωράκης ; 29 July 1925 – 2 September 2021) was a Greek composer and lyricist credited with over 1,000 works. He scored for the films '' Zorba the Greek'' (1964), '' Z'' ...
*
Michael Tippett Sir Michael Kemp Tippett (2 January 1905 – 8 January 1998) was an English composer who rose to prominence during and immediately after the Second World War. In his lifetime he was sometimes ranked with his contemporary Benjamin Britten ...
*
Joan Tower Joan Tower (born September 6, 1938)http://www.schirmer.com/default.aspx?TabId=2419&State_2872=2&ComposerId_2872=1605 Biography on Schirmer is a Grammy-winning contemporary American composer, concert pianist and conductor. Lauded by ''The New Y ...
*
Ralph Vaughan Williams Ralph Vaughan Williams, (; 12 October 1872– 26 August 1958) was an English composer. His works include operas, ballets, chamber music, secular and religious vocal pieces and orchestral compositions including nine symphonies, written over ...
*
Heitor Villa-Lobos Heitor Villa-Lobos (March 5, 1887November 17, 1959) was a Brazilian composer, conductor, cellist, and classical guitarist described as "the single most significant creative figure in 20th-century Brazilian art music". Villa-Lobos has become the ...
*
William Walton Sir William Turner Walton (29 March 19028 March 1983) was an English composer. During a sixty-year career, he wrote music in several classical genres and styles, from film scores to opera. His best-known works include ''Façade'', the canta ...
*
Judith Weir Judith Weir (born 11 May 1954) is a British composer serving as Master of the King's Music. Appointed in 2014 by Queen Elizabeth II, Weir is the first woman to hold this office. Biography Weir was born in Cambridge, England, to Scottish paren ...


See also

*
Contemporary classical music Contemporary classical music is classical music composed close to the present day. At the beginning of the 21st century, it commonly referred to the post-1945 modern forms of post-tonal music after the death of Anton Webern, and included se ...


References

Citations Sources * * * * * * * * * * * * * * * * * * * * * * * * *


Further reading

* Ashby, Arved Mark (ed.). 2004. ''The Pleasure of Modernist Music: Listening, Meaning, Intention, Ideology''. Eastman Studies in Music. Rochester: University of Rochester Press. . * Crawford, John C., and Dorothy L. Crawford. 1993. ''Expressionism in Twentieth-Century Music''. Bloomington: Indiana University Press. * Fauser, Annegret. 2005. ''Musical Encounters at the 1889 Paris World's Fair''. Eastman Studies in Music 32. Rochester: University of Rochester Press. . * Heyman, Barbara B. 2001. "Barber, Samuel." ''
The New Grove Dictionary of Music and Musicians ''The New Grove Dictionary of Music and Musicians'' is an encyclopedic dictionary of music and musicians. Along with the German-language ''Die Musik in Geschichte und Gegenwart'', it is one of the largest reference works on the history and the ...
'', 2nd edition, edited by
Stanley Sadie Stanley John Sadie (; 30 October 1930 – 21 March 2005) was an influential and prolific British musicology, musicologist, music critic, and editor. He was editor of the sixth edition of the ''Grove Dictionary of Music and Musicians'' (1980), whi ...
and John Tyrrell. London: Macmillan. * Grun, Constantin. 2006. ''Arnold Schönberg und Richard Wagner: Spuren einer aussergewöhnlichen Beziehung'', 2 volumes. Göttingen: Vandenhoeck & Ruprecht Unipress. (volume 1), (volume 2) * Lee, Douglas. 2002. ''Masterworks of 20th-Century Music: The Modern Repertory of the Symphony Orchestra''. New York: Routledge. * Pasler, Jann. 2001b. "Neo-romantic". ''The New Grove Dictionary of Music and Musicians'', 2nd edition, edited by Stanley Sadie and John Tyrrell. London: Macmillan. * Roberts, Paul. 2008. ''Claude Debussy''. 20th-Century Composers. London and New York: Phaidon Press. * Salzman, Eric. 2002. ''Twentieth-Century Music: An Introduction'', 4th edition. Upper Saddle River, New Jersey: Prentice Hall. * Schwartz, Elliott, and Daniel Godfrey. 1993. ''Music Since 1945: Issues, Materials and Literature''. New York: Schirmer; Toronto: Maxwell Macmillan Canada; New York: Maxwell Macmillan International. . * Simms, Bryan R. 1996. ''Music of the Twentieth Century: Style and Structure'', 2nd edition. New York: Schirmer; London: Prentice Hall International. * Teachout, Terry. 1999. "Masterpieces of the Century: A Finale-20th Century Classical Music". '' Commentary'' 107, no. 6 (June): 55. * Thomson, Virgil. 2002. ''Virgil Thomson: A Reader: Selected Writings, 1924–1984'', edited by
Richard Kostelanetz Richard Cory Kostelanetz (born May 14, 1940) is an American artist, author, and critic. Birth and Education Kostelanetz was born to Boris Kostelanetz and Ethel Cory and is the nephew of the conductor Andre Kostelanetz. He has a B.A. (1962) fr ...
. New York: Routledge. . * Watanabe, Ruth T., and James Perone. 2001. "Hanson, Howard." ''The New Grove Dictionary of Music and Musicians'', 2nd edition, edited by Stanley Sadie and John Tyrrell. London: Macmillan. * Wright, Simon. 1992. "Villa-Lobos, Heitor". ''The New Grove Dictionary of Music and Musicians'', edited by Stanley Sadie and John Tyrrell. London: Macmillan.


External links


Fluid Radio
Experimental Frequencies

free downloads of out of print avant garde music
Ircam Paris

MICROCOSMS: A Simplified Approach to Musical Styles of the Twentieth Century by Phillip Magnuson


* ttps://web.archive.org/web/20050728162639/http://artofthestates.org/ Art of the States
Recordings of classes on 20th-Century Music given by a Dallapiccola pupil



The Genetic Memory Show (avant-garde/experimental music on Rice University radio)

temp’óra
– international network dedicated to the promotion of contemporary music. Data bases with thousands of links all over the world.
Culture is Fun! Exploring Classical Music
{{DEFAULTSORT:20th-Century Classical Music