Witthüser & Westrupp Bauer Plath (1972)   Joachim Witt Silberblick (1980) Stefan Waggers... Hallo Engel (1980) Lutz Ulbrich Lüül (1981)   Erich Virch Alltagswahnsinn (1982) Central Europe Perf... Breakfast in the ruins (1989) Mario Schönwälder Hypnotic Beats (1990)   Kistenmacher/Gross.. Stadtgarten live (CD-ROM, 1991) Kistenmacher/Gross.. Characters (1991) The Ambush Ambush (1994)   Mind Over Matter Palace Of The Winds (1995) Steve Baltes Pictures in Rhythm (1995) Steve Baltes Rhythm Of Life (1998)   17 Hippies Wer ist das? (1999) Andreas Ludwig Callings Of The Night (1999)   17 Hippies 17 Hippies play... (2006)   Fishmoon Two Moon Music (2007)