Whatever happened to the blues - Upchurch, Phil 1941-; Peterson, Ricky; Castro, Lenny 1950-; Bland, Michael; Staples, Pops 1915-2000; Staples, Mavis 1939-; Adams, Arthur; Brown, Oscar jun. 1926-2005; Christopher, Gavin; Ellis, Pee Wee 1941-2021; Gaines, Rosie; Kurnow, Creeper; et al. (<<Vera>> Brandes, 1992)