As you have seen if you’ve had a TV on at all over the last week, tonight is the 12.12.12 Concert For Sandy Relief that’s going to be broadcast live across the world. It might actually be worth watching. As Pitchfork points out, there’s a fairly specific rumor that Dave Grohl and Krist Novoselic will perform Nirvana tunes together for the first time since Kurt Cobain’s 1994 suicide. According to the report the stand in for Kurt would be none other than Sir Paul McCartney of The Beatles. We’ll be back tomorrow with videos if this goes down.