Gotye's mashup of covers of their song on youtube - It's awesome!

Ok, so you've heard this song a zillion times, but this is just such a hauntingly beautiful mashup mix, I just had to post it. It gave me goosebumps. Gotye put together a mashup of the cover versions of Somebody that I used to know on Youtube... and it's just lovely.

This is the original video, and here's the 5-person Walk Off the Earth version.