Recordings
- Earth Nation: Thoughts in past future (1994)
- Earth Nation: Live ar the Montreux Jazz Festival (1994)
- Earth Nation : Falling Tears ( Maxi Remix Single. 1994)
- Earth Nation : Alienated ( Maxi Remix Single. 1995)
- Nena: Und alles dreht sich (1994)
- Bobby Kimball: Rise up (1995)
- Pat Mears: Delton &Lucky (1995)
- Snap! Welcome to tomorrow
- Mario Adorf: Al Dente (1995)
- Rödelheim Hartreim Projekt: Live aus Rödelheim (1995)
- Rödelheim Hartreim Projekt: Direkt aus Rödelheim (1996)
- Kingdom Come: Twilight Cruiser (1995)
- Kingdom Come: And I love her (Single 1996)
- Kingdom Come: Master Seven (1997)
- Five Years of EyeQ Music (Sampler 1996)
- Errorhead: Sat. 9002.2 (1998)
- Errorhead: The other Side (Maxi Remix Single 1999)
- 5 NY: Destination (1998)
- Lotto King Karl: Die alte S-Klasse (1999)
- Lotto King Karl: Aus Liebe zum Spiel (2004)
- Rick Astley: Turn it on (Single 2001)
- Laith Aldeen. Melomanie (2002)
- Emmi B. Larsen: I just try to (2002)
- Victor Smolski: Majesty&Passion J.S Bach (2004)
- Chris Lindner: Groovin Bone Guitar (2004)
- Michael Sadler: Clear (2004)
- Errorhead: ErrorRhythm (2004)
- Metalium: Demons of Insanity (2005)
- Stratkings: Sratocaster 50th Anniversary Album (2005)
- Der Bote: Kalt! (2005)
- Simon Collins: Time for Truth (2005)
- Lotto King Karl: Ikarus (2006)
- Zacky: "Kaleidoscope" (2006)
- Electric Outlet: "On" (2006)
- Errorhead: "Modern Hippie" ( 2008)