What song is this?

[onekgguy]

This is quite cool...

What song is he singing? (http://video.google.com/videoplay?docid=3294679744415804444&q=backwards+singing&total=201&start=0&num=10&so=0&type=search&plindex=1)

Kevin g

[Bud_E]

Impressive. The Leonardo of Youtube.