tracks a1 alto saxophone Marcel Peeters
tracks a1 baritone saxophone Alex Scorier
tracks a2 bass Eddie de Haas
tracks a1 bass Herbert Winter
tracks b2 bass Jan Thomè
tracks b1 bass Wolfgang Wagner
tracks b2 drums Hans Holtz
tracks b1 drums Horst Seidelmann
tracks a2 drums Shorty Langenbach
tracks a1 drums Teddy Paris
tracks b2 guitar Peter Grzeschik
tracks a1 piano Joe Klimm
tracks a2 piano Klaus Sachs
tracks a2 tenor saxophone Jean-Louis Chautemps
tracks b1 trumpet Egon Denue
tracks a1 trumpet Fred Bunge
tracks a1 tuba Christian Kellens
tracks b2 vibraphone Flip Gehring
tracks b1 vibraphone Fritz Hartschuh
tracks a2 vibraphone Vera Auer
tracks b2 violin Helmut Weglinski
tracks b1 written-by Egon Denue
tracks a2 written-by Jack Montrose
written-by Joe Klimm
tracks b2 written-by Vincent Rose
Tracks A1, A2 and B2 recorded on May 21, 1956 in Frankfurt/Main, Germany during the fourth German Jazz Festival.
Track B1 recorded on May 19, 1956 at the same location.
Note: Christian Kellens plays a tuba with five valves in e-flat - which in character and range resembles the bass-trombone.