The power of sound to put an audience in a certain psychological state is vastly undervalued. And the more you know about music and harmony, the more you can do with that.

I play piano and trumpet. I studied classical guitar.

I started using film as part of live theatre performance - what used to be called performance art - and I became intrigued by film.

But I don't have such a strong desire to need to get away from filmmaking.

One of the things I love about cinema is the range.

Films take up so much time, and with theatre, you do have to plan a period of time that you can be free.

I am intrigued enough to want to continue, and also to try and work with companies like Sony on modifying the cameras and making them more user-friendly and efficient.