It's a powerful thing hearing your friend on a very beautiful song.

So many times, I will have people tell me what I did when I was younger. There's so much being written [about] the early Beatles period, and even pre-Beatles period. And people will say, "Oh, he did that because that, and that happened because of that." And I'll be reading and think, "Well, that didn't happen" and, "That's not why I did that." Like anyone's history, you remember what went down better than people who weren't there.

I definitely did look up to John. We all looked up to John. He was older and he was very much the leader; he was the quickest wit and the smartest.

Painting is similar to music. You get a couple or words or notes or chords that excite you, and you just follow them and add a bit more and see where it takes you. That's the thrill for me. It still is a thrill, which is amazing after all this time.

I'm not really comfortable singing without accompanying myself on stage - I'm not used to it.

There was one moment where they were riding their little ponies in Scotland, and Stella said to me: 'Dad! You're Paul McCartney, aren't you?' 'Yes darling, but I'm Daddy really'.

Everybody's talking about the President, we all chipped in for a bag of cement.