Gotye's "Somebody That I Used to Know" has been one of those Summer songs that's been hard to escape this year. We've all heard the quirky, Sting soundalike by now, and scores of people have uploaded their cover versions of the song to YouTube.

Rather than ignoring them, the Australian artist decided to edit together dozens of versions in a "supermix" that he's calling, "Somebodies: A YouTube Orchestra". My first thought is, "holy cow, how long did that take to edit together?". And, in a pretty classy move, he credits all of the videos that he used on his official blog.

Check out the amazing video below and let us know what you think in the comments section!