The real exertion in the case of an opera singer lies not so much in her singing as in her acting of a role, for nearly every modern opera makes great dramatic and physical demands.

There was a time that I was only known for being a plagiarist. It used to hurt at times because there was so much effort I was putting into music. And instead of that, it was a couple tunes that I had reproduced from folk songs to remake as film songs, which were being written about.

Theatre is such a joy because it's a group effort. Everyone has to move in tandem. It was lovely to be able to carry that over into 'Barry.'

When I started writing, I was a great rationalist and believed I was absolutely in control. But the older one gets, the more confused, and for an artist I think that is quite a good thing: you allow in more of your instinctual self; your dreams, fantasies and memories. It's richer, in a way.

I record all night and sleep all day. It started because you're excited about the music and you want to stay up longer, but over 15 years, it's become a habit. In my circle, I think a lot of musicians operate like this. When the place is quiet, you're more creative. I have plenty of people I can call at 4 A.M. and know they'll be up.