Garth Brooks. Gretchen Wilson. Keith Urban. Carrie Underwood. Kenny Chesney. The Dixie Chicks. These country music legends are the names normally associated with Nashville, Tennessee. But come Thursday, they’ll be competing with some new kids on the block. Introducing Dr. Hauschka, Kevin Murphy, Pangea, Jurlique, Korres and Hamadi. No, this is not the next lineup on American Idol’s Twang Edition; these folks may not be able to strum a guitar, but they can keep you looking groupie fabulous.