Watch Wild Flag on Letterman

Wild Flag made their network TV debut last night on the Late Show with David Letterman. The late-night host was more than enthusiastic about the performance, with long-time sidekick Paul Shaffer saying “This is my new favorite band.”

The band played “Romance,” the opening track on their self-titled album, which was one of our 50 Best Albums of 2011.

You can watch the band’s TV debut below via idolxfactor2’s YouTube.