Müller/Dähn/Kniel/Svoboda: 9Q

nine quartet improvisations based on themes by Bartók, Bach, Satie, Schubert, etc.

with 
Helmut Müller - sax
Fried Dähn - e-cello 
Mike Svoboda - trombone and sousaphone
Manfred Kniel - drums

Edition Musikant / Stuttgart EDM64 2001