I often have this little fantasy dream in which, on Saturday, July 6, 1957, when Paul McCartney met John Lennon, there was a little bit where the two of them were alone together. John asked Paul, “Okay; you’re good. What would you bring to my band?”

And Paul gives out with this 6-1/2 minutes and says, “Because 12 years from now, our music together will conclude with that.”

And John says, “Lemme think about it . . .”