The Piano Trio in

B-flat major B-flat major is a major scale based on B, with pitches B, C, D, E, F, G, and A. Its key signature has two flats. Its relative minor is G minor and its parallel minor is B-flat minor. The B-flat major scale is: Changes needed for ...

, Op. 11, was composed by

Ludwig van Beethoven Ludwig van Beethoven (baptised 17 December 177026 March 1827) was a German composer and pianist. He is one of the most revered figures in the history of Western music; his works rank among the most performed of the classical music repertoire ...

1797 Events January–March * January 3 – The Treaty of Tripoli, a peace treaty between the United States and Ottoman Tripolitania, is signed at Algiers (''see also'' 1796). * January 7 – The parliament of the Cisalpine Repu ...

and published in Vienna the next year. It is one of a series of early

chamber works Chamber music is a form of classical music that is composed for a small group of instruments—traditionally a group that could fit in a palace chamber or a large room. Most broadly, it includes any art music that is performed by a small numb ...

, many involving

woodwind instrument Woodwind instruments are a family of musical instruments within the greater category of wind instruments. Common examples include flute, clarinet, oboe, bassoon, and saxophone. There are two main types of woodwind instruments: flutes and ...

s because of their popularity and novelty at the time. The trio is scored for

piano A piano is a keyboard instrument that produces sound when its keys are depressed, activating an Action (music), action mechanism where hammers strike String (music), strings. Modern pianos have a row of 88 black and white keys, tuned to a c ...

clarinet The clarinet is a Single-reed instrument, single-reed musical instrument in the woodwind family, with a nearly cylindrical bore (wind instruments), bore and a flared bell. Clarinets comprise a Family (musical instruments), family of instrume ...

(or

violin The violin, sometimes referred to as a fiddle, is a wooden chordophone, and is the smallest, and thus highest-pitched instrument (soprano) in regular use in the violin family. Smaller violin-type instruments exist, including the violino picc ...

), and

cello The violoncello ( , ), commonly abbreviated as cello ( ), is a middle pitched bowed (sometimes pizzicato, plucked and occasionally col legno, hit) string instrument of the violin family. Its four strings are usually intonation (music), tuned i ...

(sometimes replaced by

bassoon The bassoon is a musical instrument in the woodwind family, which plays in the tenor and bass ranges. It is composed of six pieces, and is usually made of wood. It is known for its distinctive tone color, wide range, versatility, and virtuosity ...

). The key of

was probably chosen to facilitate fast passages in the B-flat clarinet, which had not yet benefited from the development of modern key systems (such as the

Albert system The Albert system refers to a system of clarinet keywork and fingering developed by Eugène Albert. In the United Kingdom, it is known as the simple system. It has been largely replaced by the Boehm system and Oehler system. Big Band musician ...

Boehm system The Boehm system is a system of keywork for the flute, created by inventor and flautist Theobald Boehm between 1831 and 1847. History Immediately prior to the development of the Boehm system, flutes were most commonly made of wood, with an inv ...

). Beethoven dedicated this

piano trio A piano trio is a group of piano and two other instruments, usually a violin and a cello, or a piece of music written for such a group. It is one of the most common forms found in European classical music, classical chamber music. The term can also ...

to Countess Maria Wilhelmine von Thun. The work is also sometimes known by the nickname "Gassenhauer Trio". This arose from its third

movement Movement may refer to: Generic uses * Movement (clockwork), the internal mechanism of a timepiece * Movement (sign language), a hand movement when signing * Motion, commonly referred to as movement * Movement (music), a division of a larger co ...

which contains nine

variations Variation or Variations may refer to: Science and mathematics * Variation (astronomy), any perturbation of the mean motion or orbit of a planet or satellite, particularly of the moon * Genetic variation, the difference in DNA among individual ...

on a

theme Theme or themes may refer to: * Theme (Byzantine district), an administrative district in the Byzantine Empire governed by a Strategos * Theme (computing), a custom graphical appearance for certain software. * Theme (linguistics), topic * Theme ( ...

from the then popular

dramma giocoso ''Dramma giocoso'' (Italian, literally: drama with jokes; plural: ''drammi giocosi'') is a genre of opera common in the mid-18th century. The term is a contraction of ''dramma giocoso per musica'' and describes the opera's libretto (text). The g ...

''L'amor marinaro ossia Il corsaro'' (15 October 1797, Wiener Hoftheater) by

Joseph Weigl Joseph Weigl (28 March 1766 – 3 February 1846) was an Austrian composer and conductor, born in Eisenstadt, Hungary, Austrian Empire. The son of Joseph Franz Weigl (1740–1820), the principal cellist in the orchestra of the Esterházy fa ...

. This particular melody, "Pria ch'io l'impegno" ("Before I go to work"), was so popular it could be heard in many of Vienna's lanes ("Gasse" in German). A "Gassenhauer" usually denotes a (normally simple) tune that many people (in the ''Gassen'') have taken up and sing or whistle for themselves, the tune as such having become rather independent from its compositional origins. A rare word in contemporary German, rough modern equivalents of the term include "hit" (success) or " schlager". Other composers who used this melody include

Joseph von Eybler Joseph Leopold Eybler (8 February 1765 – 24 July 1846) was an Austrian composer and contemporary of Wolfgang Amadeus Mozart. Life Eybler was born into a musical family in Schwechat near Vienna.Badura-Skoda and Herrmann-Schneider (n.d.) His fath ...

Johann Nepomuk Hummel Johann Nepomuk Hummel (14 November 177817 October 1837) was an Austrian composer and pianist. His music reflects the transition from the Classical to the Romantic musical era. He was a pupil of Wolfgang Amadeus Mozart, Antonio Salieri, and ...

and

Niccolò Paganini Niccolò (or Nicolò) Paganini (; ; 27 October 178227 May 1840) was an Italian violinist and composer. He was the most celebrated violin virtuoso of his time, and left his mark as one of the pillars of modern violin technique. His 24 Caprices ...

. Because of its unique scoring in Beethoven's output, there is some uncertainty as to whether to include it in the ordinal numbering of Beethoven's piano trios. Some assign it "No. 4" between the Op. 1 and Op. 70 sets while others leave the work out of the numbering.

Structure

The trio is in three movements: #

Allegro Allegro may refer to: Common meanings * Allegro (music), a tempo marking that indicates to playing quickly and brightly (from Italian meaning ''cheerful'') * Allegro (ballet), brisk and lively movement Artistic works * L'Allegro (1645), a poem b ...

con brio #

Adagio Adagio (Italian for 'slowly', ) may refer to: Music * Adagio, a tempo marking, indicating that music is to be played slowly, or a composition intended to be played in this manner * Adagio (band), a French progressive metal band Albums * ''Adag ...

# Tema con variazioni ("Pria ch'io l'impegno":

Allegretto In musical terminology, tempo (Italian for 'time'; plural 'tempos', or from the Italian plural), measured in beats per minute, is the speed or pace of a given composition, and is often also an indication of the composition's character or atmos ...

) Typical performances of the work last between about 18 and 21 minutes.

References

* * * *

External links

*
Performance of Piano Trio, Op. 11
by the

Eroica Trio The Eroica Trio is an American piano trio consisting of Erika Nickrenz, piano; Sara Parkins, violin; and Sara Sant'Ambrogio, cello. The trio take their name from Beethoven's Eroica Symphony. They have toured and recorded widely, and released ...

from the

Isabella Stewart Gardner Museum The Isabella Stewart Gardner Museum is an art museum in Boston, Massachusetts, which houses significant examples of European, Asian, and American art. Its collection includes paintings, sculpture, tapestries, and decorative arts. It was found ...

MP3 MP3 (formally MPEG-1 Audio Layer III or MPEG-2 Audio Layer III) is a coding format for digital audio developed largely by the Fraunhofer Society in Germany under the lead of Karlheinz Brandenburg. It was designed to greatly reduce the amount ...

format * , Camerata Pacifica {{Authority control Piano Trio 11 1797 compositions Beethoven, Op. 11 Compositions for cello Compositions in B-flat major Music dedicated to nobility or royalty