tracks a1 to a5, b1, b4 arranged by George Gruntz
bass John Lee
directed by George Gruntz
drums Alphonse Mouzon
electric piano, clavinet, organ, synthesizer, grand piano Wolfgang Dauner
electric piano, grand piano, voice Gordon Beck
engineer [remix] Rolf Donner
grand piano Martial Solal
piano, grand piano Joachim Kühn
piano, grand piano, synthesizer George Gruntz
piano, organ, voice Jasper van't Hof
producer Piano Conclave
producer [assistant] Felix Gruntz
producer [director] Gérard Lüll
producer [remix] Willi Fruth
recorded by [assistant] Hans Menzel
recorded by [engineer] MACK
Piano Conclave the Keyboard Philharsonic Coop of leading European jazz pianists

Members, not represented on this album:
Bobo Stenson (Sweden) Adam Makowicz (Poland) Fritz Pauer (Austria)

All selections published by Euromusic Switzerland