Polytron's highly anticipated, IGF award-winning platformer Fez isn't expected to hit Xbox Live Arcade until early 2010, but you can download and listen to three previously unreleased demo tracks made for the game right now!

The Montreal-based indie developer released a free three-track EP with songs composed by chip musician artist 6955. You can download the songs directly, grab a torrent (helping Polytron save on bandwidth fees) or purchase a cutely packaged 8cm CDR, limited to only 250 copies.

If you chose that last option, make sure to pick up a shirt while you're browsing Polytron's online shop. You can get a 15 percent discount if you use this coupon code before December 11th: POLY15.