Blog: Rock it Out! Blog

David Letterman continues to get amazing bands on his program. Recently it was Animal Collective followed by The Killers and now the metal band that even hipsters enjoy: Mastodon. They brought their raucous sound to the Ed Sullivan Theater in NYC and even prompted Dave to utter the words " I'm frightened" before they went into their song "Oblivion". Mastodon frighten someone? Oh come now. They're such nice looking boys!