The Doors cover Reading Rainbow theme.

http://www.bing.com/videos/watch/video/the-doors-sing-reading-rainbow-theme/17wqhii6y?q=jimmy+fallon&rel=msn&from=fb_share&form=MSNRLL

For the uninformed:

http://www.youtube.com/watch?v=c6j8EiWIVZs