James Brown, Aretha Franklin, Sly and The Family Stone, Stevie Wonder, Marvin Gaye, LaBelle, Isaac Hayes, Curtis Mayfield, Bobby Womack, Rufus & Chaka Khan, Prince, Cameo, Fatback, Lyn Collins, George Clinton & Parliament, The Jackson Five, Barry White, Harold Melvin & the Bluenotes, The O-Jays, and many more…