Pictured backstage at the CMA Theater are (L-R): The Country Music Hall of Fame and Museum’s Peter Cooper; The Nitty Gritty Dirt Band’s John McEuen; The Country Music Hall of Fame and Museum’s Lisa Purcell; The Nitty Gritty Dirt Band’s Jeff Hanna, Bob Carpenter, and Jimmie Fadden; and The Country Music Hall of Fame and Museum’s Abi Tapia and Amanda Richards.   Photo Credit: Rick Diamond, Getty Images for the Country Music Hall of Fame and Museum