Dave Grohl and Taylor Hawkins of the Foo Fighters stopped by the Cane show Friday on K-Rock in New York before the Grammy Awards on Sunday. Dave previewed what he was doing on the show, as well as their Saturday Night Live performance the night before. Dave and Taylor did a impersonations of Christopher Walken, who hosted. Dave says he’s just as weird in real life as he is on screen. Krockradio.com has since removed the audio.