Stanley Clarke – electric bass guitar (1,3,5,6), vocals (1,6), handbells (1), acoustic piano (2,3), piccolo bass guitar (2,3,6), humming (3), acoustic bass (4,6), gong (6), chimes (06), arranger, conductor, producer
George Duke – keyboards (6)
Ray Gomez – electric guitar (1,3,5), rhythm guitar (3)
Icarus Johnson – acoustic guitar (6), electric guitar (6)
John McLaughlin – acoustic guitar (4)
David Sancious – keyboards (1), Minimoog (2,3), organ (3), electric guitar (5)
Gerry Brown – drums (1,3), handbells (1)
Billy Cobham – drums (6), Moog 1500 (6)
Steve Gadd – drums (2,5)
Milt Holland – percussion (3), triangle (4)
Tom Malone, Dave Taylor – trombone
Jon Faddis, Alan Rubin, Lew Soloff – trumpet
Earl Chapin, John Clark, Peter Gordon, Wilmer Wise – horns
Al Aarons, Stewart Blumberg, George Bohanon, Buddy Childers, Robert Findley, Gary Grant, Lew McCreary, Jack Nimitz, William Peterson, Dalton Smith - brass
Marilyn Baker, Thomas Buffum, David Campbell, Rollice Dale, Robert Dubow, Janice Gower, Karen Jones, Dennis Karmazyn, Gordon Marron, Lya Stern, Ron Strauss, Marcia Van Dyke, John Wittenberg – strings