Caught the last half of a show on one of the MTV's called Beatles Rock Band Hit List. Not sure if it's been talked about on here, but they played several of the songs from the game and showed a couple of the music videos from the game (ie Ticket to Ride). They also played It's All Too Much, A Day in the Life, and You're Gonna Lose That Girl.
Not sure if that's a hint at some dlc coming out soon or if they just threw those in b/c they had videos that went with them. Either way it was fun to watch.