Yes, a major one, along with Sir Georg Solti. Because they’re both Hungarian, I used to call them the Hungarian mafia. He was always onto me. “Have you bring to Vera?” And then she’d say, “Georg, he won’t be liking this bit.” And between the two of them, there was this whish-whish-whish, like sword fighting, and I was being killed by the both of them. But I enjoyed every minute of it. It was good for me.

Well, it certainly influences my manner of writing, because I always see Darwin as a model of the act of explanation and of argument; the morality, the ethics of explanation, maybe.

Actually, I started falling in love with the films of Brian De Palma. He was the first filmmaker I ever loved, he always made genre films. They touched me more, they felt warm, and human, and unsettling. There was always his vision behind them.

Well, I mean, obviously, as I said, Richard Rodgers, very obviously say, composers like Prokofiev, like Gershwin, all of these, the great musical theater writers. I would add, as melodists, I think if you were talking about the great melodists of the 20th century, I would put Paul McCartney in there. I would definitely put Rodgers. I would definitely put Prokofiev. I’d definitely put Gershwin because he died so young, but definitely would put him there. And those, of course, in the theater side of things, I’d definitely put Hal Prince

I usually start with a structure. The structure is quite rigid. So I have a strong form or frame. A work like Einstein on the Beach is like that: Act One, Two, Three, Four. Act One is A and B. Act Two is C and A. Act Three is B and C. And Act Four is all three together, A, B, and C. So, I knew it was going to be based on theme and variation, and once I get that, I can be freer to fill in the form. Without it, I don’t know how to fill it in – it’s like an architect builds an apartment building: you can live in the building, I can live in the building, other people can live in the building. They each have their apartment to their own liking, but the building has a cohesion because the architect has built it.