I can't believe 50 years have gone by since that film was released. I blinked and suddenly here I am. We all really felt blessed and as for me; how lucky can a girl get. Great music does more than enhance a film, it cements our memories in the film going experience.

Because of the Thames I have always loved inland waterways - water in general, water sounds - there's music in water. Brooks babbling, fountains splashing. Weirs, waterfalls; tumbling, gushing.

All I care about really is writing something worthwhile for children, something that will engage them in some way and stimulates in them a sense of wonder.

I think every young girl at some point in her early life wonders what it's like to be a princess. They like the idea of dressing up and the fun of it.

I was named after my two grandmothers - Julia Elizabeth.

These days, people like me who are in the arts are perceived as celebrity writers. That really makes me angry because I expend a great deal of effort and spend an enormous amount of time on my books. And I've been writing now for 35 years.

I've learned a lot of things about myself through singing. I used to have a certain dislike of the audience, not as individual people, but as a giant body who was judging me. Of course, it wasn`t really them judging me. It was me judging me. Once I got past that fear, it freed me up, not just when I was performing but in other parts of my life.