Nirvana Reunite, Perform 'Smells Like Teen Spirit' + More - WatchNirvana Reunite, Perform 'Smells Like Teen Spirit' + More - WatchAfter recent teases, Dave Grohl, Krist Novoselic and Pat Smear returned to the stage for a set of Nirvana songs, with Joan Jett and Deer Tick's John McCauley.Chad ChildersChad Childers