I'm still kind of a hapless character in my everyday life. But when it comes to the writing, my influences are very old influences. I love American music of absolutely all stripes, including show tunes, advertising jingles, theme tunes from quiz shows, all kinds of American music.

You've got to really know your song, inside and out.

It was the 1950s, you know, and they had a ray gun, which was basically a flashlight with a sort of trigger on it. And it buzzed and a red light, you know, came on. But anyway we all had one - Davy Crockett hat.

I felt that in order to do what I wanted to do, I had to do certain things, and one of them was to have a hit in my own right. At least one.

Even if I was really prolific - which I'm not - I think I'd always put at least a couple of covers on my record. I think it's a sort of healthy thing to do. It shows that you're not totally self-obsessed.

I knew how the suits used to talk about the artists, with barely concealed contempt. So I knew what was waiting for me round the corner. Because I wasn't one of those very unusual people like Neil Diamond or Elton John, whose careers just seem to span the decades. I knew I wasn't one of them.

I use the name and the thought very, very easily as a sort of comfort - as a kind of comfort, in some way. And in that way, it's just like having a friend, I suppose.