Isley Brothers Ohio Players Average White Band Cameo George Benson Kool And The Gang Funkadelic Meters Earth, Wind And Fire Jimmy Smith Upsetters Tower Of Power The Dramatics Brothers Johnson Jackie Mittoo Booker T And The Mg'S The Whispers Commodores Sly & The Family Stone Parliament Down To The Bone The Chi-Lites Gap Band Loose Ends Al Green Four 80 East Crusaders Sos Band Roy Ayers Curtis Mayfield Chaka Khan Leroy Hutson Al Jarreau Brass Construction Santana The Time Gil Scott Heron The Manhattans Sade Otis Redding Fatback Zapp Jamiroquai Sam Cooke O'Jays Rick James Grover Washington, Jr. D Train Reuben Wilson