I wanted to play piano, and that slid quickly into writing - it wasn't enough to play other people's notes: I had to write notes too.

I think I came across Cecil Taylor a bit later, in 65 or 66. That really impressed me - Cecil Taylor is an amazing character... Both his music and the way he approaches the instrument are astonishing.

With the piano I'm completely in control of the gestural situation-not that I'm going to play the piece myself, but I know what's difficult, what's impossible.

Electronic music used pure sounds, completely calibrated. You had to think digitally, as it were, in a way that allowed you to extend serial ideas into other parameters through technology.

So the ideology was that: use sounds as instruments, as sounds on tape, without the causality. It was no longer a clarinet or a spring or a piano, but a sound with a form, a development, a life of its own.

My sisters were going out with artists and poets, and eventually it was the creative world which attracted me.

I was born in Paris, and I haven't moved, except until now - I live in the suburbs and I hate it.