Big Joe Williams may have been the most cantankerous human being who ever walked the earth with guitar in hand. At the same time, he was an incredible blues musician: a gifted songwriter, a powerhouse vocalist, and an exceptionally idiosyncratic guitarist. Despite his deserved reputation as a fighter (documented in Michael Bloomfield's bizarre booklet Me and Big Joe), artists who knew him well treated him as a respected elder statesman. Even so, they may not have chosen to play with him, because -- as with other older Delta artists -- if you played with him you played by his r...