Turnpike Troubadours Photo: Doug Schwarz Red Eye Gravy The Copperheads ADDverse Effects Photo: Keisha Register Red City Radio Josh Sallee Desi and Cody Johnny Polygon The Black Tie Event Feel Spectres Photo: Dylan Johnson The Flaming Lips Photo: Doug Schwarz Samantha Crain No Justice Photo: Anna Webber Photo: Michael Cooper Zach Winters OK Sweetheart