Matt and Kim are known for tossing printed balloons into the crowd, and performing last night (March 12) at the Fader Fort as part of SXSW 2013, they once again made with the inflatable fun. Check out the clip of the duo delivering an energized performance of ‘Lessons Learned’ as a rainbow of balloons cycles through the audience.

As the video indicates, the intimate gig was interactive and engaging, with the artists bouncing all across the stage and sparking an equally enthusiastic response from the crowd.

Matt and Kim dropped their most recent album, ‘Lightning,’ last fall – click here to read’s review of the disc. You might have caught them on the road with Passion Pit this winter, but if not, you can find them at such upcoming festivals as Ultra Music Festival, Boston Calling and Forecastle Festival.