Mátyás Seiber studied composition at the Budapest Academy of Music under Kodály, from 1919-1924. At the time of his tragically early death, Seiber was one of the most respected teachers of composition in Britain. Antal Dorati entered the Hungarian Royal Academy of Music in 1920, at age 14. His illustrious career as a conductor has completely overshadowed his compositions. Bartok's Viola Concerto, commissioned by the Scottish violist William Primrose, was left in sketch form at the time of the composer's death. The eventual completion by Bartok's friend Tibor Serly has been the subject of debate ever since it's first appearance in 1949.