bass Jürgen Wuchner
drums, percussion Janusz Stefański
drums, percussion Wolfgang Reisinger
flugelhorn, baritone horn, alphorn, trumpet [double] Herbert Joos
flute, bass clarinet, piccolo flute, alto saxophone Wolfgang Puschnig
flute, tenor saxophone, soprano saxophone Harry Sokal
leader, composed by, arranged by Mathias Rüegg
marimba, tabla, vibraphone [vibes] Woody Schabata
piano, melodica Uli Scherer
producer Pia & Werner X. Uehlinger
recorded by Peter Pfister
tenor saxophone Ingo Morgana
trombone Christian Radovan
trumpet Karl Fian
tuba Billy Fuchs
voice Lauren Newton
Recording Dates:
Track A2 on June 15, 1981, at Thalwil Gemeindehaussaal
Track B1 on October 29, 1981, at Bern Restaurant Schweizerbund
Track D3 on October 28, 1981 at Geneve New Morning
All other on October 30, 1981 at Zürich Bazillus

Cover is a cardboard box you have to flip open.
Contains two postcards one with a faksimile of the Prix Jazz Avant Garde 1983 by the Academie Du Jazz, the other with a photo and release related note on the back.

track B2 Blue For Two is not on the CD reissue