The Joy Formidable on Letterman

Check out The Joy Formidable on the Late Show with David Letterman. Following a very poor production team gag involving a pun on Wales, Ritzy Bryan et al tear the place up with a rumbustious rendition of their magnum opus, Whirring. Their fine performance is aided, no question, by the magical properties of their strategically positioned inflatable sheep and Welsh dragon mascots. A great band.