(Wikipedia): "Pancake Mountain is a children's television show based in Washington D.C. Created by filmmaker Scott Stuckey, it is notable for featuring many indie rock bands, such as Ted Leo and the Pharmacists, Shonen Knife, Weird War, The Fiery Furnaces, Thievery Corporation, Arcade Fire, Built to Spill, The White Stripes and Metric (band). The show is hosted by a goat puppet named Rufus Leaking, the superhero Captain Perfect and his slightly more sensible foil Garnett who serve as interviewers and dance-party impressarios. Interviews have included George Clinton, Juliette Lewis, and Chuck Leavell among others."

Washington Post: On TV's 'Pancake Mountain,' Hot Bands Playing With Hip Tots : "In one episode, Fugazi singer Ian MacKaye, wearing a jumpsuit no less, deadpans his way through "Vowel Movement," a charming, not to mention educational, song and video he created for the show with Amy Farina from their new band, the Evens. Fugazi drummer Brendan Canty wrote the "Pancake Mountain" theme song (the show actually took its name from the song) and appears with his kids in the title sequence."

Lots of Videos on Pancake Mountain. The one with Rollins is pretty funny.

From You were never here (YouTube-Videos over there) via Nerdcore