Photo: Doug Schwarz Debris Turnpike Troubadours Photo: Bill Ellison Photo: Jarred Gastreich Photo: Anna Lee Betsy Smittle Photo: Jeremy Charles The Swon Brothers Photo: Beryl Ford Collection/Rotary Club of Tulsa, Tulsa City-County Library and Tulsa Historical Society And There Stand Empires Photo: Doug Schwarz Cosmostanza Red Eye Gravy Photo: Jeremy Charles Shitty/Awesome Rainbows Are Free Rico Muerte Photo: Dakota Leuwallen Photo: Doug Schwarz Zach Winters