And now with Revolution, Master Kripke can finally get the opportunity to use not one but two Zeppelin's tracks -- Kashmir and Since I’ve Been Loving You -- in an upcoming episode which airs next week, November 19th. Apparently, an email was sent from Warner-Chappell Music to studio producers and see if anyone wanted to use Zeppelin's music on their shows. I can imagine Kripke's reaction at the time of receiving and reading this email. If anyone is writing a scene depicting this moment, please send link!
This is part of the Led Zeppelin’s Celebration Day album initiative, a companion documentary on DVD will also be released next week. That's right, same week as the Revolution episode.
For more information, check out KSiteTV and Washington Post
As a silly side note, I think Master Kripke can so do a Zeppelin themed karaoke night at any Supernatural conventions. Just saying....