Atlanta-reared Sugarland brought their “Still the Same” tour to a sold-out Infinite Energy Arena on Aug. 3 - a few months after launching their return to the stage in Augusta. Jennifer Nettles and Kristian Bush were joined midway through the show by Bush’s Decatur neighbors, the Indigo Girls, for a cover of their “Galileo.” Opening the concert were Lindsay Ell and Frankie Ballard.