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Bowed String Instrument Extended Technique
String instruments are capable of producing a variety of extended technique sounds. These alternative playing techniques have been used extensively since the 20th century. Particularly famous examples of string instrument extended technique can be found in the music of Krzysztof Penderecki (particularly his ''Threnody to the Victims of Hiroshima''), Witold Lutosławski, George Crumb, and Helmut Lachenmann. Bowing techniques Bowing the body of the instrument Bowing the body of a string instrument (which can include bowing the sound box, neck, tuning pegs, or scroll) produces a quiet sound whose amplitude differs according to the place bowed, bow pressure and bow speed. At most the sound is a whisper of the bow hair moving over the wood. A good example of this technique in a musical work is Helmut Lachenmann's Toccatina, a piece written in 1986 for solo violin which uses many extended techniques. Bowing on the bridge Bowing on the bridge produces two different effects depending ...
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String Instrument
In musical instrument classification, string instruments, or chordophones, are musical instruments that produce sound from vibrating strings when a performer strums, plucks, strikes or sounds the strings in varying manners. Musicians play some string instruments, like Guitar, guitars, by plucking the String (music), strings with their fingers or a plectrum, plectrum (pick), and others by hitting the strings with a light wooden hammer or by rubbing the strings with a bow (music), bow, like Violin, violins. In some keyboard (music), keyboard instruments, such as the harpsichord, the musician presses a key that plucks the string. Other musical instruments generate sound by striking the string. With bowed instruments, the player pulls a rosined horsehair bow across the strings, causing them to vibrate. With a hurdy-gurdy, the musician cranks a wheel whose rosined edge touches the strings. Bowed instruments include the string section instruments of the orchestra in Western classic ...
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Vortex Temporum
In fluid dynamics, a vortex (: vortices or vortexes) is a region in a fluid in which the flow revolves around an axis line, which may be straight or curved. Vortices form in stirred fluids, and may be observed in smoke rings, whirlpools in the wake of a boat, and the winds surrounding a tropical cyclone, tornado or dust devil. Vortices are a major component of turbulent flow. The distribution of velocity, vorticity (the curl of the flow velocity), as well as the concept of circulation are used to characterise vortices. In most vortices, the fluid flow velocity is greatest next to its axis and decreases in inverse proportion to the distance from the axis. In the absence of external forces, viscous friction within the fluid tends to organise the flow into a collection of irrotational vortices, possibly superimposed to larger-scale flows, including larger-scale vortices. Once formed, vortices can move, stretch, twist, and interact in complex ways. A moving vortex carries so ...
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Buzz Pizz
Buzz may refer to: People * Buzz (nickname), a list of people * J. Buzz Von Ornsteiner (born 1967; aka ''Dr. Buzz''), American forensic psychologist and journalist Fictional characters * Buzz, a character in the 1987 American comedy movie '' Revenge of the Nerds II: Nerds in Paradise'' * Buzz, a character in the American fantasy sitcom '' Out of This World'' * Buzz Lightyear, from the ''Toy Story'' franchise * Buzz Buzzard, nemesis of Woody Woodpecker * Buzz Sawyer, professional wrestling persona of Bruce Woyan * Buzz (mascot), mascot of the Georgia Tech Yellow Jackets * Buzz, from the ''Donkey Kong'' video game series * Buzz Buzz, from the Super NES video game ''EarthBound'' * Buzz, a Neopet from an online virtual pet site * Buzz McCallister, from the ''Home Alone'' movie trilogy * Buzz, title character of ''Buzz!'' games * Buzz (Marvel Comics), a fictional character in the ''Spider-Girl'' comic book series * Buzz the fruit fly from Beat Bugs * Buzz, a character from ' ...
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Pizzicato
Pizzicato (, ; translated as 'pinched', and sometimes roughly as 'plucked') is a playing technique that involves plucking the strings of a string instrument. The exact technique varies somewhat depending on the type of instrument: * On bowed string instruments it is a method of playing by plucking the strings with the fingers, rather than using the bow. This produces a very different sound from bowing, short and percussive rather than sustained. * On keyboard string instruments, such as the piano, pizzicato may be employed (although rarely seen in traditional repertoire, this technique has been normalized in contemporary music, with ample examples by George Crumb, Tōru Takemitsu, Helmut Lachenmann, and others) as one of the variety of techniques involving direct manipulation of the strings known collectively as " string piano". * On the guitar, it is a muted form of plucking, which bears an audible resemblance to pizzicato on a bowed string instrument with its relatively ...
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Cadenza
In music, a cadenza, (from , meaning cadence; plural, ''cadenze'' ) is, generically, an improvised or written-out ornamental passage played or sung by a soloist(s), usually in a "free" rhythmic style, and often allowing virtuosic display. During this time the accompaniment will rest, or sustain a note or chord. Thus an improvised cadenza is indicated in written notation by a fermata in all parts. A cadenza will usually occur over either the final or penultimate note in a piece, the lead-in (), or the final or penultimate note in an important subsection of a piece. A cadenza can also be found before a final coda or ritornello. Origin Initially, cadenzas were more simple and structured - a performer would add small embellishments such as trills to the end of cadences. These small embellishments of the early cadenza did not affect meter. However, as the improvised embellishments continued, they became longer and more thought out. This made way for the 'composed' cade ...
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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 piccolo and the pochette (musical instrument), pochette, but these are virtually unused. Most violins have a hollow wooden body, and commonly have four strings (music), strings (sometimes five-string violin, five), usually tuned in perfect fifths with notes G3, D4, A4, E5, and are most commonly played by drawing a bow (music), bow across the strings. The violin can also be played by plucking the strings with the fingers (pizzicato) and, in specialized cases, by striking the strings with the wooden side of the bow (col legno). Violins are important instruments in a wide variety of musical genres. They are most prominent in the Western classical music, Western classical tradition, both in ensembles (from chamber music to orchestras) and as solo ...
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Grand Canyon Suite
The ''Grand Canyon Suite'' is a suite for orchestra by Ferde Grofé, composed between 1929 and 1931. It was initially titled ''Five Pictures of the Grand Canyon''. It consists of five movements, each an evocation in tone of a particular scene typical of the Grand Canyon. Paul Whiteman and His Orchestra gave the first public performance of the work, in concert at the Studebaker Theatre in Chicago on November 22, 1931. Grofe, in 1937, described the genesis of his piece: Although I was born in New York City, I lost all consciousness of being a New Yorker at the age of five. From that age till a few years ago, I lived in California.... In writing "Grand Canyon Suite" I drew from notes I had made during my constant visits to the rim of the mighty work of nature. I had watched the Canyon in all seasons, in all its moods. And my findings were on paper, notes in hieroglyphics that were later transcribed into musical notes." Structure The movements of the suite are: Influenc ...
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Ferde Grofé
Ferdinand Rudolph von Grofé (March 27, 1892 April 3, 1972), known as Ferde Grofé () was an American composer, arranger, pianist, and instrumentalist. He is best known for his 1931 five-movement symphonic poem, ''Grand Canyon Suite'', and for orchestrating George Gershwin's '' Rhapsody in Blue'' for its 1924 premiere. During the 1920s and 1930s, he went by the name Ferdie Grofé. Early life Grofé was born on 127 East Third Street, New York City, in 1892 to German immigrants. He came by his extensive musical interests naturally. His family included several musicians. His father, Emil von Grofé, was a baritone who mainly performed in light opera. His mother, Elsa Johanna Bierlich von Grofé, was a professional cellist and a versatile music teacher who taught Ferde to play both the violin and the piano. Elsa's father, Bernard Bierlich, was a cellist in the Metropolitan Opera Orchestra in New York, and her brother, Julius Bierlich, was the first violinist and concertmaster of t ...
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Double Bass
The double bass (), also known as the upright bass, the acoustic bass, the bull fiddle, or simply the bass, is the largest and lowest-pitched string instrument, chordophone in the modern orchestra, symphony orchestra (excluding rare additions such as the octobass). It has four or five strings, and its construction is in between that of the gamba and the violin family. The bass is a standard member of the orchestra's string section, along with violins, violas, and cellos,''The Orchestra: A User's Manual''
, Andrew Hugill with the Philharmonia Orchestra
as well as the concert band, and is featured in Double bass concerto, concertos, solo, and chamber music in European classical music, Western classical music.Alfred Planyavsky

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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 in perfect fifths: from low to high, scientific pitch notation, C2, G2, D3 and A3. The viola's four strings are each an octave higher. Music for the cello is generally written in the bass clef; the tenor clef and treble clef are used for higher-range passages. Played by a ''List of cellists, cellist'' or ''violoncellist'', it enjoys a large solo repertoire Cello sonata, with and List of solo cello pieces, without accompaniment, as well as numerous cello concerto, concerti. As a solo instrument, the cello uses its whole range, from bass to soprano, and in chamber music, such as string quartets and the orchestra's string section, it often plays the bass part, where it may be reinforced an octave lower by the double basses. Figured bass music ...
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Prepared Guitar
A prepared guitar is a guitar that has had its timbre altered by placing various objects on or between the instrument's strings, including other extended techniques. This practice is sometimes called tabletop guitar, because many prepared guitarists do not hold the instrument in the usual manner, but instead place the guitar on a table to manipulate it. The idea of altering an instrument's timbre through the use of external objects has been applied to other instruments as well, most notably John Cage's prepared piano, which preceded the prepared guitar. History With prepared guitars, one of the key goals in preparing the instrument is changing its timbre – the fundamental tone composition of the sound. This is typically achieved by placing objects on or under the strings. The objects can have a tone of their own, like for instance a pen spring, but can also cause strange string resonance effects or behave like a seesaw and create echoing or buzzing effects after being stru ...
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Electric Guitar
An electric guitar is a guitar that requires external electric Guitar amplifier, sound amplification in order to be heard at typical performance volumes, unlike a standard acoustic guitar. It uses one or more pickup (music technology), pickups to convert the vibration of its strings into Electrical signal, electrical signals, which ultimately are reproduced as sound by loudspeakers. The sound is sometimes shaped or electronically altered to achieve different timbres or tonal qualities via amplifier settings or knobs on the guitar. Often, this is done through the use of Effects unit, effects such as reverb, Distortion (music), distortion and "overdrive"; the latter is considered to be a key element of electric blues guitar music and jazz, rock music, rock and Heavy metal music, heavy metal guitar playing. Designs also exist combining attributes of electric and acoustic guitars: the Semi-acoustic guitar, semi-acoustic and Acoustic-electric guitar, acoustic-electric guitars. Inven ...
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