The core quartet of Gulfh of Berlin — Gebhard Ullmann on tenor saxophone & bass clarinet, Gerhard Gschlossl on trombone & sousaphone, Johannes Fink on double bass & cello and Jan Leipnitz on drums & objects — are heard in the studio with guest Michael Haves providing live sound processing, expanding the sound of Gulfh's innovative sound-sculpting avant jazz

Two drummerless trios meet two drummers in this incredible 2006 concert at naTo, in Leipzig, one from trumpeter Matthias Mainz, cello player Matthias Lorenz and bass player Michael Haves, the other from Fabian Niermann on tenor saxophone, Konrad Gruneberg on double bass and Oliver Schwerdt on the grand piano, the drummers Christian Lillinger & Gunter Baby Sommer.