Alex Bilmes in Esquire:
ESQ: Many of your songs are autobiographical. One of the reasons they resonate is people know what they're about: 'Let it Be', about your mum; 'Maybe I'm Amazed', about Linda. Are you thinking about those people when you play those songs? Isn't it painful?
PM: No, not always. I'm really doing them just because they're songs. I mean, when I do 'Let it Be' I'm not thinking about my mum. If there's one thing I know it's that everyone in that audience is thinking something different. And that's 50,000 different thoughts, depending on the capacity of the hall. Obviously, when I do 'Here Today' as I do, that is very personal. That is me talking to John. But as you sing them you review them. So I go, [sings] “What about the night we cried?” And I'm thinking, “Oh, yeah: Key West”. We were all drunk. We'd delayed Jacksonville because of a hurricane. We got parked in Key West and we stayed up all night and we got drunk – “Let me tell you, man, you're fucking great” – so I know that's what I'm talking about. I know the night. I do think of that.
ESQ: So you don't find yourself moved, in the way the crowd is, by the emotional content of the songs?
PM: Not all the time. You wouldn't be able to sing. You'd just be crying. But yeah, there are moments. I think it was in South America. There was a very tall, statuesque man with a beard, very good-looking man. And he had his arm round what was apparently his daughter. Might not have been! No, it was, it was clearly his daughter. I'm singing 'Let it Be' and I look out there and I see him standing and she's looking up at him and he glances down at her and they share a moment, and I'm like, “Whoa!” [He shivers.] It really hit me. It's hard to sing through that.
More here.