When he comes in and listens to a song that you're asking him to play on and he turns to you and says, 'Hmm, that chorus goes a little long, doesn't it?' you (acquiesce): 'Yes it does. Yes, of course , Mr. John Paul Jones, sir. You are absolutely correct.' It really was one of the most special things that happened to me in my entire life. Sitting down with an acoustic guitar, teaching John Paul Jones a song I'd written while he's playing it on piano - it was too much.

Dave Grohl