If you are a System of a Down fan, this is worth three minutes and 26 seconds of your time.

This girl in Vienna had the chance to sit down at a shop in front of a Baroque Grand Piano and decided to have a little fun. Instead of the typical tunes or classical music you would expect, she jumped right into a System of a Down cover. I didn't think that "Chop Suey" would sound this cool on a piano but it does.

For fans, this seems to be the favorite to cover, which is totally understandable. Even last week we were treated to a cover of this tune at the Michigan Renaissance Festival. While having dinner at the media day, a strolling minstrel approached our table. A couple seconds later he broke into another awesome version of the song.

I'm sure there are more out there, but this one is worth a listen.