Music Journalist and Filmmaker Robert Gordon His biography of blues legend Muddy Waters, Can't Be Statisfied: The Life and Times of Muddy Waters, is now out in paperback. Waters is credited with inventing electric blues and creating the template for the rock 'n' roll band. Gordon also produced and directed an accompanying documentary of the same name which was broadcast on PBS in April as part of the American Masters series. Gordon's other books are It Came From Memphis, and The King on the Road. He also produced the Al Green box set, Anthology. This interview first aired October 3, 2002.