Producer
Bob Todd, Wayne Jackson, Lockie Edwards, Jr., Richard Pegue, Erik Jacobsen, Sidney Pinchback, Curtis Mayfield, J.C. Moore, Tommy Smalls, Rick Hall, Jimmy Douglass, Hadley Murrell, Bobby Byrd, Dave Crawford, Joel Dorn, David Rubinson, Jack Adams, Joseph Wissert, Ron Albert, Frazier, Andy Pappas, Charles Wright, Don Covay, Andrew Love, Michał Urbaniak, Jerry Greenberg, Alex Hassilev, William Truckaway, C.J. Johnson, David Robinson, Edward Langford, Donald Height, Curtis Ousley, Stan Kessler, Buell Neidlinger, Eddie Palmieri, Jerry Ragovoy, Wardell Quezergue, Jerry Butler, Steve Alaimo, Clinton Moon, Jerry Wexler, Bobby Robinson, Danny Mcginnis, George Clinton, Johnny Harris, Alan Gardner, Bootsy Collins, Les Carter, Steve Cropper, Jerry Williams, Jr., Fred E. Smith, Ian Samwell, Dennis King, Willie Clarke, J. Cameron, Richard Wylie, Bill Inglot, Matt Abels, Vicki Wickham, Mason Williams, Tom Wells, Mark Meyerson, Howard Albert, Herbie Mann, Michael Cuscuna, Allen Toussaint, Sylvester Stewart, Brad Shapiro, Virtue Stiles, Hal Winn, Mark Holder, Arif Mardin, Tom Dowd, The Mighty Hannibal, Johnny Brantley, Daniel Secunda