The Vatican takes your breath away.

As much as I am a huge soccer fan, music just kills it when it comes to importance. I could go to a desert island without a football and survive happily, but if I had to go without music, I think I'd end up killing myself. It fuels my soul. It always has.

Writing a song is actually quite easy. Writing a good one is very, very difficult.

Just follow your gut. If you seriously believe that something is the right thing to do, if you are so convinced that your stomach is knotting up every time someone suggests an alternative way of doing all this, take a deep breath and just say, "You're wrong."

Manhattan's always fascinating, too, just a big, stinky, smelly conglomeration of numbered avenues and streets, but it's just got a vibe that's hard to beat. I shouldn't like it, but I do. I can't put my finger on it.

If you're driving, don't forget your car.

The best holiday I ever had was the first one I went on without my parents, when I was 17.