London was a real dump in the 70s, when it belonged to me and my friends, because, like most cities, you kind of hand them off. You're in charge for a bit and then you don't go out anymore. You say, "Oh god, it's going to be too crowded."

And there were sort of three toys for boys and three toys for girls. And the boys I can remember was, well, there was a Dan Dare Ray Gun. Dan Dare was a sort of a cartoon character. He was just sort of a - he was like a Battle of Britain fighter pilot, only in space.

I found myself in Zurich Airport. I'd done a TV show, oddly enough, with Mavis Staples. That's the way they do it in Switzerland. And I'd had a bit of a late night with members of her band. And I was - my flight was delayed. And I was sitting in the airport, and I just came up with the idea. And by the time, we landed at Heathrow, I'd pretty much sort of got it.

Later in life, suddenly, if you're an outsider, it's something to be celebrated, I think, rather than getting on people's nerves.

And then, one day, they program a new tune, and it really catches your ear, you know, because you can be doing the washing up or something, you know, in your apartment and suddenly you go, whoa, what are they playing in there? And you run to the wall, but it's finished - but the song's finished. You only heard enough of it just the pique your interest. And you never know when they're going to play it again, of course, like a normal radio station.

I like being a big fish in a small pond. I'm not interested in a huge audience because it brings headaches.

The idea was put to me, and my initial reaction was of slight sort of - I was slightly appalled, really, because in the U.K., we don't - we think it's all a bit vulgar, you know, doing Christmas or cashing in on Christmas. And there's a word we have for it, which is naff. And it's not exactly uncool. It really sort of means kind of vulgar and a bit - not very stylish.