It’s more than likely that on any given evening you’ll find blues man Bobby Rush behind the wheel of his modest tour bus (he’s often referred to it as “the Chitlin’ Circuit green room”), directing his destiny like he directs the sexily-clad female dancers in his stage show. He might be headed for a smoky juke joint somewhere in the vicinity of his Jackson, Mississippi home or to a far away festival, but no matter how small or large the venue, ...