Sylvano Bussotti

Sylvano Bussotti (1 October 1931 – 19 September 2021) was an Italian composer of contemporary classical music, also a painter, set and costume designer, opera director and manager, writer and academic teacher. His compositions employ graphic notation, which has often created special problems of interpretation. He was known as a composer for the stage. His first opera was La Passion selon Sade, premiered in Palermo in 1965.