Alabama Shakes delivered a crushingly electric set at the rustic-chic Loveless Barn outside of Nashville, behind the famous Loveless Cafe. The six-piece band dashed through blistering rockabilly boogies, eruptive country-soul ballads, and plenty else from both their breakout debut album, Boys & Girls, and their Album of the Year-nominated sophomore effort, Sound & Color. Front woman Brittany Howard testified to the deeply felt truths of the songs with ferocious flamboyance, and her bandmates were with her all the way—gutsy, dynamic, and altogether riveting.