Artists who would become titans of the genre, created some of the greatest soul music of the seventies. Learn about the game-changing advice that lead to Al Green’s string of #1 hits, and the unusual day job Bill Withers held while simultaneously topping the charts. What sixties legend was once a member of the Isley Brothers, and what was Barry White afraid of? Divas Diana Ross and Gladys Knight prove why they are soul royalty.