The X Factor' seems to be more about building up personalities and people in tears. And it's not a new idea. The pre-Beatles pop world was full of manufactured pop stars. The thing is that you can't imagine any of the artists you look back at and admire ever going on 'The X Factor.'

It's very nice to be asked to anybody's wedding. Particularly if it's the Prince of Wales. I learned a lot from it, which was to end early and get away. I suppose one would have to look back historically and see who other royals had at their weddings. Were there people at Queen Elizabeth's wedding who were common like myself?

I love Yamaha Clavinovas. I have them at home, in the studio and on tour with me. I find them ideal for all sorts of things: silent practice with headphones at home; writing; arranging and... just playing the blues!

Whenever I go on holiday, I like to time travel and imagine what it must have been like 500 years ago. I love the Tuscan landscape, which is reminiscent of a Claude Lorrain painting.

We have a demon, we have an angel inside, within our souls, and you just play with it, and sometimes the evil part of you wins the battle, in a very important decision, or in a bedtime, with your lover. Sometimes you win, sometimes you lose.

That is how our marriage is working so well. My secret of happiness is keeping my contact to the minimum.

Marriage is the trickiest and most basic contract that we have.

If you've experienced cheating in a new marriage, the real work is not obsessively combing through all the details of what happened, but rather figuring out if your relationship is worth saving.