51-year-old, former Hüsker Dü and Sugar frontman, Bob Mould, released his new solo LP Silver Age yesterday. To launch it, he stopped by David Letterman’s Late Show last night with Superchunk/Mountain Goats drummer Jon Wurster and bassist Jason Narducy of Spl:t S:ngle, Verbow for a balls-out rendition of lead track, The Descent.

pixel While you were sleeping: Bob Mould played Letterman