arranged by, conductor Oliver Nelson
design [cover & liner] Robert & Barbara Flynn
tracks a1, a4, a5, b1 to b4 drums Jim Gordon
tracks a2, a3, a6 drums John Guerin
tracks a2, a3, a6 electric bass [fender] Larry Knechtel
tracks a1, a4, a5, b1 to b4 electric bass [fender] Max Bennett
guitar David Cohen
tracks a2 to a4, a6 to b2, b4 guitar Dennis Budimir
tracks a1, a5, b3, b5 guitar Howard Roberts
tracks a1 to a3, a5, b2, b3, b5 horns Alan Robinson
tracks a4, a6, b1, b4 horns Art Maebe
horns David Duke
horns Vincent DeRosa
horns William Hinshaw
liner notes Frank Kofsky
percussion Bob Morin
photography by [cover & liner] Fred Seligo
piano Mike Lang
piano Steve Allen
producer Bob Thiele
saxophone Ernie Watts
saxophone Frank Strozier
saxophone John Klemmer
trombone Billy Byers
tracks a1, a5, b3, b5 trombone Bob Brookmeyer
tracks a2 to a4, a6 to b2, b4 trombone Dick McQuarry
tracks a1, a5, b3, b5 trombone Ernie Tack
trombone George Bohanon
tracks a2 to a4, a6 to b2, b4 trombone Lou Blackburn
trumpet Bobby Bryant
trumpet Buddy Childers
trumpet Freddie Hill
trumpet Ollie Mitchell
Distributed By Mainstream Records, Inc.