Lightning in a Bottle

Last night I watched a total surprise on DVD. Lightning in a Bottle (exec producer -- scorcese). It is a live onstage (radio city music hall) documentary of the Blues. It is the best music based movie I have seen since the Buena Vista Social Club. The performers list is astounding -- bb king, buddy guy, the nevilles, bonnie raitt, robert cray, keb mo, natalie cole, india.arie, solomon burke, gregg almond, . . .