via michaelfeinbergmusic.comMichael FeinbergEvil Geniuswww.michaelfeinbergmusic.comTo the uninitiated, jazz generally falls into one of two broad categories -- that which is readily accessible and that which isn't. That's an unsophisticated observation to be sure, but one with which many non-aficionados will likely concur. Count Chuck Mangione, Spyro Gyra and, yes, Kenny G among those who purvey the former, and true masters like Miles Davis, John Coltrane and Sun Ra as examples of the latter. Fo