We did this for Abbey Road and Sgt. Pepper and it was a big hit, so we're going to be giving away DLC codes for all of Rubber Soul today. The best place to go for codes is the Rock Band Twitter page, which is linked below:
Follow us for a chance to win free DLC! We'll be giving away Xbox360 codes today, but we hope to have codes from Sony by the time the DLC goes live on the PS3 on Thursday. Keep posted!
The more people that follow us and retweet messages on Twitter the more codes we'll give away. Some codes might hit the forums too, so keep your eye on this thread for updates.