Rainbows Are Free Turnpike Troubadours Photo: Cory Futrell Feel Spectres Jesse Aycock Photo: Doug Schwarz And There Stand Empires Wink Burcham OK Sweetheart The Flaming Lips Photo: Jeremy Charles Camille Harp Photo: Michael Cooper The Swon Brothers Photo: Taylor O'Neal Photo: Doug Schwarz Photo: Bill Ellison Josh Sallee Photo: Nathan Poppe Special Disaster Team Photo: Keisha Register