Carl Heinrich Maria Orff 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. In pedagogical circles he is probably best remembered for his Schulwerk ("School Work"). Originally a set of pieces composed and published for the Güntherschule (which had students ranging from 12 to 22), this title was also used for his books based on radio broadcasts in Bavaria in 1949.