I can't imagine my life without the extraordinary bebop jazz revolution in New York in late '40s and '50s.

Potentially, America is really the greatest, but it's not yet, I don't think. It's too much like an old-fashioned empire, waving the stick and dropping too many bombs on too many people.

I just saw a recent television program about art, and it was saying how from the end of the Second World War, so much of what our culture is comes from not just the United States in general, but New York in particular. In my case, I can't imagine my life without the extraordinary bebop jazz revolution in New York in late '40s and '50s.

What I like about popular culture is its accessibility, and I've covered popular songs because they are amazing things.

I get slightly irritated by people who say they're natural rebels because it just means that they're going to be against whatever anybody does, which is almost like saying you might as well leave it as it is. I'm naturally quite conformist, really. If I go to a country and they say, "You've got to drive on the right," I'm not going to drive on the left to show that I'm different. I'm able to stick to the law. I'm not a soldier for anything, either. I'm only a singer and I don't think it makes a difference what we sing.

There's no field of music which doesn't have good ideas.

People say, oh it's a shame, you're not nostalgic about the '60s. Well actually, it's quite good, when you think of it. Wouldn't it be sad if I was sitting here wishing it back?