APPEARANCES +
Franz Koglmann
Lo-Lee-Ta: Music On Nabokov
2009, CD, Album, Col Legno, 
Ran Blake & Anthony Braxton
A Memory Of Vienna
2009, CD, 
,
, Free Improvisation
Toni Stricker
Perspective : Pannonien Und Jazz
2002, CD, Album, ORF, 
Clusone 3
An Hour With...
2000, CD, Album, hatOLOGY, ,
, Free Improvisation
Steve Lacy
Clinkers
2000
Bernd Konrad - Hans Koller Unit With Didier Lockwood
Phonolith
2000, ,
, Free Jazz/Free Improvisation
Mat Maneri Trio
So What?
1999, CD, Album, hatOLOGY, ,
, Free Jazz
Guillermo Gregorio Trio
Red Cube(d)
1999, CD, Album, hatOLOGY, ,
, Free Jazz
Ellery Eskelin with Andrea Parkins & Jim Black
Five Other Pieces (+2)
1999, CD, Album, hatOLOGY, ,
, Avant-garde Jazz/Post Bop
Lee Konitz & Martial Solal
Star Eyes, Hamburg 1983
1998, CD, ,
, Free Jazz
Guillermo Gregorio
Ellipsis
1997, CD, Album, hatOLOGY, ,
, Acoustic/Free Improvisation/Contemporary Jazz/Experimental
Joe Maneri Quartet
Coming Down The Mountain
1997
Ernst Jandl, Dieter Glawischnig, The NDR Big Band
Laut Und Luise & Aus Der Kürze Des Lebens
1995, 2xCD, Ltd, Boo, Hat Hut Records, du, ,
, Monolog/Big Band/Poetry/Avant-garde Jazz
Erik Trauner
Up Slide Down (Solo Bottleneck Guitar & Vocals)
, Country Blues
