There's almost no content in terms of language at all. I don't like using language to convey meaning. I'd rather use images and music.

I don't know what I'm doing and it's the not knowing that makes it interesting.

You practice and you get better. It's very simple.

Theatrical times are different from concert times, to put it simply. Taking a figure like [Mahatma] Gandhi and setting him on a stage requires thinking about what theater is about and what the whole experience is about and what we're trying to communicate in that way, so you get into certain less abstract considerations.

My biggest problem about writing is whenever I write piano pieces, because I then have to learn to play them, which is sometimes not so easy.

I shift between mediums very frequently. Instead of taking a break from writing, I just write in a different medium or in a different way or for a different purpose, so that I don't actually stop writing - I just go to something else. Like going from a big symphony to a piano piece is great and very refreshing, I find. And then going from that to a big concerto, and then having to go out and play.

What you hear depends on how you focus your ear. We're not talking about inventing a new language, but rather inventing new perceptions of existing languages.