1990

10. Hose Horn, C-Schulz, published by Entenpfuhl, Germany, LP

1991

7. Party Disco, C-Schulz, published by Erfolg, Germany, LP

Schwungmasse, Blockwart (C-Schulz, Marcus Schmickler, Georg Odijk), published by Erfolg, Germany, SP

1992

4.Film Ton, C-Schulz, published by Extreme, Australia, CD

Various Artists, C-Schulz (Comp.), published by Extreme, Australia, CD

Er ist tief..., C-Schulz (Comp.), published by Quiet Artworks, Germany, LP

1993

Kontakta, Kontakta (C-Schulz, Marcus Schmickler, Hajsch, Frank Dommert, Georg Odijk, Monika Westphal), published by Odd Size, France, CD

1994

Die Ohren des Kaisers Hiroito, C-Schulz (Comp.) published by Dragnet, Germany, CD

Transomuba, POL (C-Schulz, Marcus Schmickler, Christoph Kahse), published by Odd Size, France, CD

1995

Baby I will make you sweat, POL (C-Schulz, Marcus Schmickler, Christoph Kahse), published by Odd Size, France, CD

Elektronik Cologne, POL (C-Schulz, Marcus Schmickler, Christoph Kahse) (Comp.), published by Prinz, Germany, CD

Everything is low, POL (C-Schulz, Marcus Schmickler, Christoph Kahse) (Comp.), published by Lowlands, Belgium, CD

1998

Reprovisers, C-Schulz & Hajsch (Comp.), published by Mille plateaux, Germany, CD

1999

Sonig-Comp, C-Schulz & Hajsch (Comp.), published by Sonig, Germany, CD + LP

2000

C-Schulz & Hajsch, C-Schulz & Hajsch, published by Sonig, Germany, CD + LP

2003

Ilation, C-Schulz (Comp.), published by Sonig, Germany, CD

2004

5. Flicker Tunes, C-Schulz, published by Sonig, Germany, CD