Orff Schulwerk was developed by the composer who was best known for what cantata?
Carl Orff Carl Heinrich Maria Orff (] ; (1895--)10 1895 – (1982--)29 1982 ) was a German composer, best known for his cantata "Carmina Burana" (1937). In addition to his career as a composer, Orff developed an influential approach toward music education for children.
Othmar Steinbauer Othmar Steinbauer (6 November 1895 - 5 September 1962) was an Austrian composer and music theorist. He progressed developments in twelve-tone composition (""Klangreihenmusik""). His own teachers included Joseph Marx, Anton von Webern, Arnold Schönberg and Josef Matthias Hauer.