I would love to hear Muse do a cover of Civil Twilight - Letters from the sky http://www.youtube.com/watch?v=9h1mzu2da1A
Such a beautiful song, and Matt has a beautiful voice.
While listening to the two posted by Grainne Louise, I found this mashup. Other people may not like it, but I think its genious, my favourite sitcom mixed with my favourite band
Some of it is slightly out of time but, I still like it.