bass trombone Rudolf Josel
design [cover design] Rolf Becker
drums Janusz Stefański
electric bass Günter Lenz
keyboards, leader [co-leader] Wolfgang Dauner
photography by Hans Koller
producer Willi Fruth
sopranino saxophone, soprano saxophone, leader [co-leader] Hans Koller
trombone Albert Mangelsdorff
trombone Erich Kleinschuster
trombone Garney Hicks
trombone Roy Deuvall
trumpet Conrad Jackel
trumpet Ernst Lamprecht
trumpet Friedrich Hujer
trumpet Herbert Joos
trumpet Kenny Wheeler
trumpet Robert Demmer
trumpet Robert Politzer
Recorded At Audimax, TU Wien
Recorded live at Audimax Techn. Universitat, Vienna, Oct. 4, 75

Matrix / Runout: 0022 795 S1 (side 1)
Matrix / Runout: 0022 795 S2 (side 2)
Rights Society: GEMA
Matrix / Runout: 0022 795 S 1 320 B 1 (Runout side 1 (variant 2))
Matrix / Runout: 0022 795 S 2 320 B 1 (Runout side 2 (variant 2))