Jonny Greenwood

It's funny, but to me, when you go to a concert hall and hear electronic pieces from the '60s, I think they sound really dated. But when an orchestra plays a piece from that period, and it's going to sound different every time, it feels more modern to me.

There's nothing like sitting in a completely quiet room, and then the strings start up. It's like when you go to the cinema - the first two or three minutes of any film are amazing. Because the screen is so big. The scale. Directors can pretty much do anything for those first few minutes.

I was just very conscious that I could either bore people by having the music be similar for too long, or I could just wear them out and bore them in a different way by having it changing too much every minute or two minutes. So, there was that kind of balance to get right.

I suppose all of us - we have the old Protestant work ethic of feeling guilty when you're not working, and getting a buzz from feeling like you're really busy. That's the reason to sort of carry on.

If I think about music in the future, I imagine it often as not involving electricity, in some dystopian, post-apocalyptic future. And that's what I get from Penderecki: people making music by taking these instruments out of boxes and playing them. That's a very bizarre and modern thing.