That long hair down past her knees. "Don't It Make My Brown Eyes Blue." Loretta Lynn's baby sister. "I'll Get Over You." The namesake gift shop in Nashville. "Talking in Your Sleep." Those duets with Eddie Rabbitt and Gary Morris. "Our Love Is on the Faultline." The One from the Heart soundtrack with Tom Waits. "Why Have You Left the One You Left Me For." But most importantly, it's all about that hair. Crystal Gayle performs at 6:30 p.m. Thursday at the McKinney Performing Arts Center, 111 N. Tennessee St. in McKinney. $100 admission includes dinner. Call 972-547-2661 or visit downtownmckinney.com Thu., Oct. 19, 6:30 p.m.