Foo Fighters and Joan Jett absolutely KILLED it on "Bad Reputation" Tuesday night on Letterman.  Tight as Hell, it was flawless, like they had played it together a million times.  Joan Jett is such a badass, she was a real inspiration to me growing up so this was quite the treat for me.  Especially since I was overflowing with jealousy of the people who got to see them do the song live at Madison Square Garden on Sunday.

I also really enjoyed Dave Letterman's intro, he said "these people have affected my life in many delightful ways and I'll always be grateful for those lovely influences.  So my thanks to the Foo Fighters."  Couldn't have said it better myself.