APPEARANCES +
Kagermann, Keller, Schönwälder & Friends
The Liquid Session
2003, CD, Album, Manikin Records
Fanger & Schönwälder Feat. Klaus Hoffmann-Hoock
Analog Overdose 3 - Live At Satzvey Castle
2003, 
,
, Berlin-School
Various
Manikin Records - First Decade 1992-2002
2002, 2xCD, Comp, Ltd, Num, Manikin Records, ,
, Berlin-School
Bas Broekhuis - Detlef Keller - Mario Schönwälder*
Wolfsburg
2002, CD, ,
, Berlin-School
Der Spyra*
Elevator To Heaven
2001
Fanger & Schönwälder Feat. Lutz Ulbrich
Analog Overdose
2001