Watch No Age's blistering performance of 'Fever Dreaming' on David Letterman
L.A. duo No Age made its first appearance on "The Late Show With David Letterman" on Friday night, and it'd be a shame for any of the band's fans -- or future backers -- to miss such a blistering performance. Dave seemed to like it, and Paul Shaffer had a one-word response to his boss' query, "What do you think, Paul?" Shaffer's reply: "Phenomenal ... phenomenal."
-- Randall Roberts