A one night, one time only concert at Radio City Music Hall in New York City in which some of the greatest performers in the history of Blues music, including B.B. King, Bonnie Raitt, Steven Tyler and Macy Gray performed together. This film captures the emotional spontaneity that only live performances of the Blues can. Contains interviews with B.B. King, Bonnie Raitt, Buddy Guy, Chris Thomas King, Dr. John, Jimmie Vaughn, Honeyboy Edwards, Ruth Brown, Shemekia Copeland, Solomon Burke, Steve Jordan, and Vernon Reid.