art direction [most perfect sound edition], design Stefan Kassel
bass Isla Eckinger
cover [front] Hasso Bruse
design MPS-Atelier
drums Tony Inzalaco
engineer Rolf Donner
liner notes Peter Rüedi
photography by Hans Harzheim
photography by Josef Werkmeister
photography by Werner Müller
photography by Wolfgang Oberle
piano George Gruntz
producer Willi Fruth
recording supervisor Willi Fruth
reissue producer [most perfect sound edition] Matthias Künnecke
trombone Albert Mangelsdorff
trombone Jiggs Whigham
trombone Slide Hampton
trombone Åke Persson
Recorded live in Zürich Sept. 1971
Barcode: 0 602517 797499
Label Code: LC 00979