20 track collection featuring Lightnin' Hopkins, Bobby Bland, Roosevelt Sykes, Big Mama Thornton, Jimmy Witherspoon, Sonny Boy Williamson, John Lee Hooker, Elmore James, Ike Turner's & His Kings Of Rhythm, Howlin' Wolf, Johnny Guitar Watson, Lowell Fulsom, Little Willie Littlefield, John Lee Hooker, Pee Wee Crayton, B.B. King, Jimmy McCracklin, Elmore James, Floyd Dixon & Joe Hill Louis'.