Update: The videos have been pulled by the International Olympics Committee, so you'll have to settle for audio only.
Update 2: A new video has been uploaded, but it's the craptastic NBC coverage with AWFUL play-by-play commentary from Matt Lauer and Bob Costas. I'd recommend listening to the live audio from the U.K. broadcast posted below, but if you MUST, here's a link to the horrid, horrid, horrid, NBC version.
Update 3: The full BBC performance has once again been uploaded (to Vimeo, this time). The video is posted at the bottom of this post (audio very low)
Arctic Monkeys played "I Bet You Look Good On The Dance Floor" and a cover of "Come Together" at the Olympics' opening ceremony on Friday. Audio of the live performance of "Come Together" as well as a studio version of the cover is posted below. FYI, the studio version is now available to purchase on iTunes and Amazon.
"Come Together" (audio only, live from Olympics)
"Come Together" (audio of studio version)
Full Arctic Monkeys Olympic performance (audio is very low)