Question: What German composer developed music for Adolescence?

Context articles: Paul Hindemith
OneBigGame
Music of Russia
Cassiber
Heinrich Schütz
Johann Valentin Meder
Carl Heinrich Graun
Duo Goebbels/Harth
Adolescence (ballet)
Game piece (music)

Paul Hindemith ( ) (16 November 1895 – 28 December 1963) was a prolific German composer, violist, violinist, teacher and conductor.
 Notable compositions include his song cycle "Das Marienleben" (1923), "Der Schwanendreher" for viola and orchestra (1935), and opera "Mathis der Maler" (1938).
 Hindemith's most popular work, both on record and in the concert hall, is likely the "Symphonic Metamorphosis of Themes by Carl Maria von Weber", written in 1943.
OneBigGame is the first non-profit video game publisher.
 The company was founded in 2007 by Martin de Ronde, co-founder formerly of Guerrilla Games.
 OneBigGame aids in the development of games with other noted developers for the benefit of charitable organizations.
 The company published its first game, the Zoe Mode developed music/puzzle game "Chime", on February 3, 2010 for the Save the Children and the Starlight Children's Foundation organizations.
 In 2010 the company made a profit of $100,000.
 96% of this amount is going to charity.
Music of Russia denotes music produced in Russia and/or by Russians.
 Russia is a large and culturally diverse country, with many ethnic groups, each with their own locally developed music.
 Russian music also includes significant contributions from ethnic minorities, who populated the Russian Empire, the Soviet Union and modern-day Russia.
Cassiber were a German avant-rock group founded in 1982 by German composer and saxophonist Alfred Harth, German composer, music-theatre director and keyboardist Heiner Goebbels, English drummer Chris Cutler from Henry Cow and German guitarist Christoph Anders.
 They recorded five albums, toured extensively across Europe, Asia and North America, and disbanded in 1992.
Heinrich Schütz (] ; 18 October [O.S. 8 October] 1585 – 6 November 1672) was a German composer and organist, generally regarded as the most important German composer before Johann Sebastian Bach and often considered to be one of the most important composers of the 17th century.
 He wrote what is traditionally considered to be the first German opera, "Dafne", performed at Torgau in 1627, the music of which has since been lost.
Johann Valentin Meder (baptised May 3, 1649 – July 1719) was a German composer, organist, and singer.
 (He is not to be confused with the German composer Johann Gabriel Meder, born in 1755 in Erfurt, and active in Amsterdam until 1800; nor is there evidence that the two men were related.)
Carl Heinrich Graun (7 May 1704 – 8 August 1759) was a German composer and tenor singer.
 Along with Johann Adolph Hasse, he is considered to be the most important German composer of Italian opera of his time.
The Duo Goebbels/Harth (1975–1988), combining German composer, music-theatre director and keyboardist Heiner Goebbels and German composer, multi-media artist and saxophonist Alfred 23 Harth became famous for its adaptation of and departure from European composers, especially Hanns Eisler, implemented in a provocatively fresh manner into structured free improvisations and deploying content from areas beyond music.
 The duo was nicknamed the “Eisler brothers” by music critic W.Liefland.
 They later also experimented with different genres and sound collages, including electronic devices.
 The duo played in many international festivals and concerts in cities as diverse as Tel Aviv, Zagreb, West and East Berlin and South America.
Adolescence (Prelude and Song) was an early modern dance solo choreographed by Martha Graham to music by Paul Hindemith.
 It premiered on March 2, 1929, at the Booth Theatre in New York City.
Game piece is a concept of experimental music having its roots with composers Iannis Xenakis, Christian Wolff , John Zorn and Mathius Shadow-Sky.
 Game pieces may be considered controlled improvisation.
 An essential characteristic is that there is no pre-arranged sequence of events.
 They unfold freely according to certain rules, like in a sports game.
 Therefore, game pieces have elements of improvisation.
 A number of methods can be used to determine the direction and evolution of the music, including hand gestures and shuffled cards, as in his file-card compositions.
 Zorn's game piece "Cobra", which has been recorded several times for various labels, uses a combination of cards and gestures and can be performed by an ensemble of any size and composition.
 Zorn's game pieces, written in the late 1970s and mid-1980s, include "Cobra", "Hockey", "Lacrosse", and "Xu Feng".
 His file-card compositions include "Spillane" and "Godard".
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 Mathius Shadow-Sky (born 1961) developed music gaming system founded on Roger Caillois, Gilles Deleuze, and Lewis Caroll's concepts to create new 'scoring' for music.
 Starting in 1980 with Ludus Musicae Temporarium for an 'archisonic lamps consort' , followed by several music games among them: The Ephemerodes Card of Chrones in 1984 for a broken piano orchestra, a temporal music game based on elastic rhythms interactions (within nonoctave scales for sliding morphing harmony) .