Watch Paul McCartney Front Nirvana on “SNL”

Paul McCartney and Nirvana (Dave Grohl, Krist Novoselic, and Pat Smear) were the musical guests on last night’s Martin Short hosted episode of “Saturday Night Live”. The group performed their original collaborative track, “Cut Me Some Slack” which will appear on the soundtrack to Grohl’s film, Sound City. Watch the “SNL” performance below