JD McPherson OK Sweetheart Betsy Smittle Rico Muerte Photo: Doug Schwarz Jabee Grooms The Wurly Birds Samantha Crain Junebug Spade Camille Harp Photo: Valerie Sebestyen John Fullbright Zach Winters Dead Sea Choir Colin Nance Photo: Beryl Ford Collection/Rotary Club of Tulsa, Tulsa City-County Library and Tulsa Historical Society Photo: Jeremy Charles And There Stand Empires Power Pyramid Special Disaster Team