Swiss engineer and producer associated with Break Away Studio.
Also listed as Markus Zehnder.
ALBA
Různí
Yidaki 3 (The Didgeridoo Dream Compilation)
2000, CD, Comp, Jaxx Records (2), Jaxx Records (2), 
,
, Experimental
Různí
Yidaki 2 (A Didgeridoo Compilation)
1998, CD, Comp, Jaxx Records (2)
Různí
Yidaki (A Didgeridoo Compilation)
1997, CD, Comp, Jaxx Records (2)
Hypnosis
Last Exit To Bümpliz
1994, CD, EP, Not On Label (Hypnosis (19) Self-released)
Jürg Metzger Jazz Trio
Jazz Trio Plus
2011, CD, Album, Not On Label
Berner Troubadours
Gäng Wi Gäng - Programm 2000
2000, 2xCD, Not On Label
The Drunken Sailors
Klabautermann
1998, CD, Album, Dig, Not On Label
Různí
Best - Der Rocksampler
1996, CD, Album, Not On Label
KOMPILACE +
Ricky Nye, Christoph Steinbach, Silvan Zingg, Stefan Ulbricht, Chris Conz
International Boogie Night Uster (From Boogie-Woogie To Rock'N'Roll)
2012, CD, Not On Label, ,
, Boogie Woogie
Rajaju
The Golden Age
2012, CD, Album, Not On Label (Rajaju Self-released)
Sihltalhäxe Adliswil*
Häxekracher
2011, CD, Not On Label
ET
Jetzt Da
2005
Tell*
Live 2004
2004, CDr, Not On Label (2 Tell Self-released)
Martha High & The Soul Cookers
Untitled
CDr, Album, Car, Not On Label (Martha High Self-released)