Daft Punk is the perfect band to do the theme for a movie about being stuck in a computer world. With songs like "Robot Rock," they've pretty much soundtracked a sci-fi movie at this point. Doing the music for Tron Legacy (a much better title than the original Tr2n) just makes it official. It doesn't come out until next year, but I've never been afraid of starting the hype early.
Thanks to Stop the Noise for finding this and uploading it. Hell, while we're at it, let's throw in the trailer for DJ Hero, which has the French duo throwing down Queen's "We Will Rock You" with the aforementioned "Robot Rock."