IntroductIonI am reminded of a line written by Sam Greenlee in his novel, The Spook Who Sat by the Door. Greenlee writes, "A man could get to be a philosopher listening to the Blues." 1 I think that there is some truth to that claim. As a young man, I grew up listening to Kay Williams on WDAS radio in Philadelphia. He introduced me to all forms of black music on his morning show. He loved the blues. Every morning I was treated to the sounds of B.B. King, Bobby "Blue" Bland, Muddy Waters, Howlin' Wolf, Tarheel Slim and Little Ann, Memphis Slim, KoKo Taylor, and a host of others blues and rhythm and blues greats. I can still remember his playing such blues songs