APPEARANCES +
Casualty Park
Executive Flesh
2004, CD, Album, Cyberdelia Records, Cyberdelia Records
John Ehlis Ensemble
San Carlos
2002, CD, Album, Sivac Records, 
,
, Free Improvisation/Contemporary Jazz/Folk/Fusion
Morgan Guberman
Passador-Jomel
2001, CDr, Ltd, Limited Sedition
Casualty Park
Smoke
1998, CD, Album, Frank Mark Arts
Attention Deficit
Attention Deficit
1998, CD, 
,
, Prog Rock/Experimental/Jazz-Rock/Fusion
Casualty Park
Telepathy
1997, CD, Album, Enh, Frank Mark Arts
Roman Leykam & Frank Mark
Instant Influx
1997, CD, Frank Mark Arts
Kling Klang
Ism Ism
1989, Cass, Album, Shy Messiah Records
Various
Revelation No 17 The Compilation-CD
2001, CD, Comp, Revelation Magazin
Attention Deficit
Attention Deficit
2003, CD, 
,
, Prog Rock/Experimental
