Name That Tune
Sounds a little different on a pipe organ, but this is an incredibly cool way to render a song, and this one in particular. I wish I had the kind of time it would take to set this up.
This is about three minutes and is definitely worth your time. I especially like how they did a couple of the tremolo phrases.
[youtube]http://www.youtube.com/watch?v=C_CDLBTJD4M[/youtube]