I'm always happiest trying new instruments - and honestly enjoy playing, say, the glockenspiel with Radiohead as much as I do the guitar. I think regular touring has forced me to play the guitar more than anything else, which is why I'm probably most confident playing that. And whist I'd be lost if I couldn't play it too, I dislike the totemic worship of the thing... magazines, collectors, and so on. I enjoy struggling with instruments I can't really play.

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.

But over a period of time It's the melodic things that are in my head all day.

I sometimes feel a bit embarrassed to play guitar. There's something - I don't want to sound ungrateful - but there's something very old-fashioned and traditional about it. You meet kids today whose grandparents were in punk bands, really. It's very old and traditional, But then, you know, so is an orchestra and so is the string section.

I'm pampered like you wouldn't believe.

I remember when I was in my late teens just getting rid of lots of records, realizing I only ever listened to them when I was reading, or watching TV, or doing something else.

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.