In the aftermath of Hurricane Katrina, New Orleans's musicians, like their fellow citizens, were scattered throughout the country. But their devotion to the unique sound of the Big Easy continues, no matter where they've taken refuge. Join Cyril Neville, Dr. John, Kermit Ruffins, the Iguanas, Irma Thomas and other artists as they keep the tradition of New Orleans music alive in hopes of one day returning to their beloved city.