May I Interest You in an Earworm?

Just try to get this out of your head after listening to it.

PS: Ringo's facial expression at approximately 1:43 into the song basically sums up my feelings about this song.

PPS: Ok, not really. The song gently hints at the story of The Beatles and their rise to fame, so it's somewhat endearing to me. Plus, it's a catchy tune, by which I mean that you will never, ever get it dislodged from your head, no matter how hard you beg the gods for mercy. Enjoy!

Update: Paul's added commentary makes the tune even more tolerable.