Wednesday, September 4 at 9 pm on KPJK TV in the South Bay. Set during the height of the civil rights movement, a band of blues hounds traveled to the Deep South to find two forgotten blues singers. Finding them would not be easy. There were few clues to their whereabouts. It was not even known for certain if they were still alive and Mississippi, that summer, was a tense and violent place. Featuring music from Gary Clark Jr., Lucinda Williams and more.