in/with: i regularly play

dieb13
- billy duo roisz TWIXT audio/video with
"where the sun" with is quartett: duthoit isabelle , tetreault martin and franz hautzinger
with duet eRikm
"eh" with stangl burkhard
trio with camille emaille and hans koch
with duet phil minton
various with cooperations mats gustafsson , susanna gartmayer and siewert martin

snoozing projects include: discontinued /

klingt.orgestra the bernhard peter blechmann, oliver gartmayer, breuer, angelica filip, stotz) martin roisz, haberl, castello, kutin, elise (with tim faessler, mory, silvia billy noid susanna klaus siewert,
swedish azz peråke (with erik nordeson) kjell mats holmlander, carlsson, gustafsson,
RISC and NTSC billy with roisz
butcher john octett cooper, chris lehn, linson, clare butcher, burn, edwards) john thomas adam robair, (with gino john


software projects:

kluppe


are several there videos