American Routes digs into the archives for a classic program on the previous musical generation that defined cultural continuity and renaissance in Southwestern French Louisiana. The interviews include swamp popper Rod Bernard about his breakout hit “This Could Go On Forever.” The late guitarist Lil’ Buck Sinegal recalls the heyday of Clifton Chenier’s Red Hot Louisiana Band. There’s an historic interview with Dewey Balfa, the late fiddler who helped bring Cajun music to worldwide attention. Plus an in-studio set with the memorable Creole accordion player Zydeco Joe.