That Thomas Bangalter and Guy-Manuel de Homem-Christo of Daft Punk are the creators of the soundtrack music to Tron Legacy (premiere December 17, 2010) haven't really been any news to anyone for a long time. But there have been fake tracks out there claiming being part of the soundtrack to the follow-up of classic Tron from 1982. These tracks below are confirmed as being on the official Tron Legacy site.
Thanks to our friends over at Hypetrak for the tip and the music.
Also watch the official trailer to Tron Legacy: