alto saxophone, soprano saxophone, flute, clarinet Dick Oatts
alto saxophone, soprano saxophone, flute, clarinet Steve Coleman
arranged by Bob Mintzer
baritone saxophone, bass clarinet Gary Pribek
bass John Lockwood
bass trombone Doug Purviance
bass trombone Earl McIntyre
composed by Herbie Hancock
design Studio Icks
drums Mel Lewis
french horn Stephanie Fauber
management Gerhard Paschke
management P.A. Sound
management Sherman Darby
mixed by Bob Mintzer
mixed by Rolf Donner
mixed by Willi Fruth
photography by [photos] Encore Photographics
piano Jim McNeely
producer [co-producer] Sherman Darby
producer [for mps records gmbh] Mike Hennessey
recorded by David Richards
tenor saxophone, flute, clarinet Joe Lovano
tenor saxophone, flute, clarinet Rich Perry
trombone John Mosca
trombone Lee Robertson
trumpet, flugelhorn Earl Gardner
trumpet, flugelhorn Joe Mosello
trumpet, flugelhorn John Marshall
trumpet, flugelhorn Simo Salminen
Phonographic Copyright (p) MPS Records GmbH
Recorded At Montreux Jazz Festival
Recorded At Mountain Recording Studio
Mixed At MPS-Studio, Villingen
Designed At Studio Icks
Distributed By Metronome Musik GmbH
Published By Hancock Music
Ⓟ 1981 by MPS Records GmbH, D-773 VS-Villingen
Label Code: 0979
Rights Society: GEMA
Matrix / Runout: 0068 273- A - (0704.179 S 1) (Matrix print label A)
Matrix / Runout: 0068 273- B - (0704.179 S 2) (Matrix print label B)
Matrix / Runout: 0068 273 S 1 0704 179 S 1 320 (Runout side A stamped)
Matrix / Runout: 0068 273 S 2 0704 179 S 2 320 (Runout side B stamped)