Compositions for trombone
A little wind music (op. 61, 1976)
Paraphrase on an Alemannic folk song for 4 trombones (op. 59c, 1958)
Sonatina for trombone and piano (op. 59a, 1976)
Tower music I-V for 2 trumpets and 2 trombones (op. 88c, 1988)