Yesterday
Sir Paul:
But he knows that the songs he and John Lennon wrote together will get the biggest cheers of all.
"There are days when I wake up and have to remind myself that I wrote songs with John Lennon," he says.
"It's fantastic that he was a part of my life in that way.
IMAGINE the luxury of being stuck on a song and being able to hand it over to John Lennon to finish off. Do I miss that? Of course I do. Hugely.
"In all the years I wrote with John, I can't remember a single occasion when we didn't come up with a song.
"At worst, we'd write at least once every day. It all happened at an amazing pace.