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.

I'd entirely forgotten about Pass The Distance, and then I went to Japan in 2000, and was asked to do interviews with all these journalists, who were showing up with bootlegs of this record, asking me to talk about it. I was astonished. It kind of gained momentum.

We [with David Cunningham] did do Top Of The Pops. It was an eye-opener. I mean, one of the things that was so interesting - I've talked about this a few times recently, and people can't believe it - they used to do this thing called tape switch with the Musicians Union.

I was associated with the Artist Placement Group in the early 1970s and David Hall, the video artist, was an Artist Placement Group artist. I was completely broke at that time, and he said to me, "Come and do some teaching" - he was head of department at Maidstone College of Art. And I went and did a couple of teaching days and practically the only person who showed up was David Cunningham [Flying Lizard's main man], with all of this finished work

I'd just written the book Ocean Of Sound, and this terrible thing happened in my life: my wife committed suicide. I was a single parent because of that; I was completely shattered. I had a book that I'd just finished that had been produced through a really, really terrible period, but I had managed to finish it.

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."

Every time when it comes to writing a book, I think, "I'm the last person in the world that should be doing this, I don't know anything, I can't do this." And I went through years of that with Into The Maelstrom.