Macklemore + Ryan Lewis brought their smash hit 'Thrift Shop' + more to SXSW 2013 last night (March 12), performing at the iHeart Radio Showcase at The Main.

The energy that Macklemore put forth was absorbed and recycled by the crowd, who in turn gave it right back to the boys on the stage. It was cyclical energy and a rip-roaring rendition of a major mainstream hit that took America by storm.

They also performed 'Same Love,' which is near and dear to Macklemore's heart. We know that since he prefaced the song by sharing that information with the crowd. So you can watch the performance of a smash hit combined with one that is important to him on a more emotional level.

Watch Macklemore + Ryan Lewis Perform 'Same Love'