Friedrich Cerha

Friedrich Cerha (German: [ˈfʁiːdʁɪç ˈt͜sɛʁha]; 17 February 1926 – 14 February 2023) was an Austrian composer, conductor, and academic teacher. His ensemble Die Reihe in Vienna was instrumental in spreading contemporary music in Austria. He composed several operas, beginning with Baal, based on Brecht's play. He is best known for completing Alban Berg's opera Lulu by orchestrating its unfinished third act, which premiered in Paris in 1979.