The Copperheads Photo: Valerie Sebestyen The Wurly Birds Photo: Corey Lack Johnny Polygon Turnpike Troubadours ADDverse Effects Photo: Doug Schwarz Samantha Crain Photo: Keisha Register Jabee The Pretty Black Chains Beau Jennings Dewey Binns Other Lives Photo: Nathan Poppe Camille Harp Photo: Jarred Gastreich Raze Photo: Dylan Johnson The Swon Brothers