Rob Bowman, York's pioneering rock'n'roll professor and 1996 Grammy Award winner for Best Album Notes, tells all in his new book, Soulsville U.S.A.: The Story of Stax Records. The exhaustively-detailed narrative is based on over 200 candid interviews with scores of major and bit-players in the Stax story. Among more than 60 black and white photographs is Isaac Hayes proudly showing off his gold-plated Cadillac after scoring big with the theme from the movie, "Shaft."