I remember I did quite a lot of interviews when the book and the CD came out, and I did a drivetime interview for Radio London or something. You wouldn't immediately associate the music on Ocean Of Sound with drivetime radio, but people found things that they liked, and the DJ was playing some records at 5 o'clock in the afternoon on a weekday.The man who was playing them said to me, "That Peter Brotzmann track, it's like having your head boiled in acid."

I had ideas about music and sound and listening and time and so on that I wanted to pursue as an individual, and by doing that book, Brian [Eno] opened the door, and he decided to do a record based loosely on the book.

If I'd thought, "I can't really play this instrument," I wouldn't have done it! But I didn't care, you know. I didn't care!

Sound: always in a state of emergence or decay

I think I was like [a game of] skittles, knocked apart by this wooden ball, and there's a strength to that: you're not too self-conscious about what you're doing, so you're not too worried about it.

David's [Cunningham] a very interesting character. He has more integrity than is good for him. So, everything he did after that sort of undermined what he'd done. Other people who kind of took life more cheaply, would have really gone for it. David almost did everything he could to scupper the whole thing, which I very much admire, but of course it was deeply irritating then, because we wanted to make a bit of money! So we made this very catchy tune and then he added a bunch of weird stuff which was all very strange.

I'd been listening to African-American music since the first record I ever bought, which was by Sam Cooke. And it sounds more like my private thoughts that I never thought I would be able to articulate - I never thought I would be able to express publicly.