I'm quite into listening to music and not doing anything else.

Composers are influenced by all the important music in their lives - and I suppose that since radio started playing popular music, that's as likely to be The Beatles or Aphex Twin as it is to be Verdi or Ravel. They'd be strange teenagers if they didn't. But cross-pollinating happens too - Aphex Twin did more interesting things with electronic music than most trained composers, who seemed to approach samplers with undue caution and reverence in those early days.

It feels like Radiohead are famous, but that no one knows who we are. Which is brilliant, really.

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.

It's what the Pixies always said about music - they were writing songs and just trying not to be boring. That was their main motivation and it worked for them. I remember reading that and thinking that was the way to do it.

Nothing's more exciting than a day in a studio with a string section - or more ruinously expensive. So it's good to feed that habit away from the band, especially if it means more experience for the next Radiohead string day.

I trust microphones, speakers and recordings less and less, and no longer buy into the idea that I can recreate at home, or in my earphones, the experience of hearing live acoustic instruments. The orchestra is already a set of speakers that react differently to each player, each room and each concert - it's that high level of uncertainly and unrepeatability that I like. The music is just soaked into the walls of a room straight from the instruments - and it's a one-off deal. The alternative - left speaker, right speaker - is kind of a compromise.