The time I like listening to music most on headphones is, I have a game I play with my brother, he's a musician as well.And he sends me MIDI files of keyboard pieces. So, these are pieces where I just get a MIDI file; I don't know what instrument he was playing them on; I know nothing about his section of the sound of the piece, and then when I'm sitting on trains I do a lot of train travel I turn them into pieces of music. And I love to do that; it's my favorite hobby.

My kind of composing is more like the work of a gardener. The gardener takes his seeds and scatters them, knowing what he is planting but not quite what will grow where and when - and he won't necessarily be able to reproduce it again afterwards either.

The first Velvet Underground album only sold 10,000 copies, but everyone who bought it formed a band

I describe things in terms of body movements. I dance a bit to describe what sort of movement it ought to make, and that's a good way of talking to musicians. Particularly bass players.

The point about melody and beat and lyric is that they exist to engage you in a very particular way. They want to occupy your attention.

If you've spent a long time developing a skill and techniques, and now some 14 year-old upstart can get exactly the same result, you might feel a bit miffed I suppose, but that has happened forever.

In fact, quite a lot of what I do has to do with sound texture, and, you can't notate that. You can't notate the sound of "St. Elmo's Fire." There's no way of writing that down. That's because musical notation arose at a time when sound textures were limited. If you said violins and woodwind that defined the sound texture; if I say synthesizer and guitar it means nothing - you're talking about 28,000 variables.