Well, first I studied piano. I wasn't very satisfied because I though my teachers were dumb... and repressive.

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

I probably went to musique concrete concerts - though not the very first ones - at the beginning of the 50s.

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.

I have problems with machines which aren't gestural.

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.

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.