Instrumentales Laboratorium

Track 1 1968-74 (Version from 1997) for articulation organs and reproductive items.
Track 2-4 1973 for flute solo and objects.
Track 5 1993 for a house of speaker, singer, instruments and artists.
Track 6 1993/94 for prepared grand piano and voice.
Track 7 1989 for percussion and objects.
Track 8 2000 for mechanical used bronze slabs and viola.
Track 9-12 1998 for electronic instruments.
Track 13-14 2000 for prepared piano.
Track 15 2000 for sound installation.

Link

discogs.org