In my normal life I'm a very unadventurous person.

Reggie Watts is a most unusual talent: a huge vocal range, a natural musicality, and a sidesplitting wit. Is he a comedian? A singer? A performance artist? I've seen him a few times since then and I still can't decide. Whatever, he ain't like nobody else.

Another way of working is setting deliberate constraints that aren't musical ones - like saying, "Well, this piece is going to be three minutes and nineteen seconds long and it's going to have changes here, here and here, and there's going to be a convolution of events here, and there's going to be a very fast rhythm here with a very slow moving part over the top of it." Those are the sort of visual ideas that I can draw out on graph paper. I've done a lot of film music this way.

I always use the same guitar; I got this guitar years and years ago for nine pounds. It's still got the same strings on it.

I wanted to get rid of the element that had been considered essential in pop music: the voice.

When you sing with a group of people, you learn how to subsume yourself into a group consciousness because a capella singing is all about the immersion of the self into the community. That's one of the great feelings - to stop being me for a little while and to become us. That way lies empathy, the great social virtue.

I suppose I am reluctant about being any sort of 'star' and I didn't particularly want to be portrayed as one.