Over at Empire, you can check out a clip from the film, where Thomas Sangster's Paul McCartney stops by to teach John (Aaron Johnson) how to play the guitar. After learning some chords, Lennon starts singing and playing "Blue Moon" before the stern Mimi promptly kicks them out of the house. Oh, if only she knew at that moment who and what he would become!
It's a great, surreal clip -- after all of the accomplishments of those two men, it's hard to imagine that there was a time when Lennon was learning, clumsily, squeezing his way through simple chords. These are the same fingers that later came to "Come Together," "Norwegian Wood," and of course, "Imagine."
Since this clip is all about the burgeoning collaboration between two iconic figures ... what are your favorite Lennon/McCartney songs? And, as an added perk, the trailer is after the jump.