1Kreise (1972) for sprechstimme and percussion: 1st Realization9:26
2Batterie (1969) for percussion10:58
3Décisions (1959/61) Graphic composition in 16 parts for unspecified sound sources17:58
4Kreise (1972) for sprechstimme and percussion: 2nd Realization9:47
5Alone I (1965) for unspecified low instruments: Realization for bass flute, bass trombone and prepared bass drum6:54