Credits

Leon Huff: Producer
Marvin Gaye: Producer
Maurice White: Producer
Bill Withers: Producer
Quincy Jones: Producer
10cc: Producer
Gerry Rafferty: Producer
Todd Rundgren: Producer
Al Kooper: Producer
Johnny Nash: Producer
Giorgio Moroder: Producer
Billy Preston: Producer
Thom Bell: Producer
Gino Vannelli: Producer
Mike Ragogna: Liner Notes
Joe T. Vannelli Project: Producer
Freddie Perren: Producer
Gus Dudgeon: Producer
Mike Chapman: Producer
Adrian Boot: Photography
Emily Cagan: Product Manager
Erick Labson: Mastering
Bill Schnee: Producer
Ted Templeman: Producer
Chris Walter: Photography
E. Stevens: Producer
James William Guercio: Producer
Glyn Johns: Producer
Jim Price: Producer
Barry Korkin: Editorial Assistant
Jacques Morali: Producer
Ryan Null: Photo Research
Michael Putland: Photography
Harry Goodwin: Photography
Junie Osaki: Design
Ute Friesleben: Editorial Assistant, Production Coordination
Barrie Wentzell: Photography
Claude Van Heye: Photography
Govert de Roos: Photography
Mentor Williams: Producer
Allan Blazek: Producer
Bill Szymczyk: Producer
David Anderle: Producer
John Boylan: Producer
Paul Samwell-Smith: Producer
Richard Sanford Orshoff: Producer
Robert Altman: Photography
Roy Thomas Baker: Producer
Joe Egan: Producer
John Alcock: Producer
Robert Nix: Producer
Tom Scholz: Producer
D. Morris : Producer