Dave Grohl, Krist Novoselic and Pat Smear, being the 3 surviving members of Nirvana reunited at an Oregon concert last week.

They rarely reunite so this is a pretty big deal.  Novoselic and Smear joined Grohl on stage at a Foo Fighters show and rocked "Big Me" with him.  It would have been cool to see them tackle a Nirvana song, but maybe it is best that they just leave that alone.  Still awesome to see them on stage together.

If they did play a Nirvana song, what would you want to hear?