- Private Collection of PRG, Vol. 3 · 2014
- Gli Anni D'Oro Techno · 1996
- Greatest Dj on PRG: Christian Hornbostel · 2003
- GU Mixed 3 · 1996
- The Original Ambient House Experience · 2011
- Straight Outta Looplandia · 2009
- Ludwig's Generation - EP · 1995
- GU Mixed 3 · 1996
- Ibiza 90's Anthems · 1996
- Cosmonautica - EP · 1993
- The Original Ambient House Experience · 1996
- Ibiza Club Culture (Classic Tracks) · 1996
- Cosmonautica - EP · 1993
Singles & EPs
- 1993