Schul (1916-1944) was born in Chemnitz, Germany, into an Eastern European Jewish family, and grew up in Kassel. Only little is known about his life. He moved to Prague in 1933. In 1937 he started to study composition in Prague, where he was a pupil of Alois Hába. During his time in Prague he became a friend of Viktor Ullmann. In Prague he started also to archive a collection of synagogal-songs from the synagogue of Prague (under the direction of Salomon Lieben). Schul married Olga Stern in 1941, and both were deported to Terezin on 30 November 1941. Schul died in Theresienstadt concentration camp from tuberculosis.