Sirius (1975-77) Elektronische Musik und Trompete, Sopran, Baßklarinette, Baß

Album by Karlheinz Stockhausen

Sirius (1975–77) is an album by German composer Karlheinz Stockhausen from 1977. The music mixes electronic sound with trumpet, soprano, bass clarinet and bass voice, uses formula-based composition and spatialisation, and follows Stockhausen's late-1970s move into large-scale formula work.