Photo: Nathan Poppe Photo: Doug Schwarz Photo: Michael Cooper Gentle Ghost Photo: Bill Ellison Photo: Valerie Sebestyen Beau Jennings Red Eye Gravy Samantha Crain Turnpike Troubadours Photo: Grace Ivy Photo: Josh Welch Aqueduct Photo: Jarred Gastreich Photo: Beryl Ford Collection/Rotary Club of Tulsa, Tulsa City-County Library and Tulsa Historical Society Destroyer Destroyer Photo: Nathan Poppe Jesse Aycock Colin Nance Betsy Smittle Rainbows Are Free