I've worked with a lot of musicians over the years.

David Bowie, now RIP, you two.

I've worked on, I think, on seven albums with them.

From the BBC World Service, this is the documentary.

I'm Antonia Bollingbrook-Kent, and we're in the studio exploring the creative processes

of one of the most important artists of the last 50 years, Brian Eno.

Coldplay, a couple of albums. John Hassel, I made four albums with him. Laurie Anderson I've worked with. James. Who else? Lots of people.

Composer, music producer, visual artist, theorists, activist.

Brian Eno has strutted the stage with 70s glam rock band Roxy Music, resplendent in Gold Lame,

and has since collaborated with everyone from David Byrne of Talking Heads to Robert Fripp and Paul Simon.

He also pioneered ambient music. His

groundbreaking ambient album, Another Green World, has just turned 50. Like many art students,

I left college and joined a band. Unusual sort of person to be in a band because I didn't

really play any instruments. I used electronics and made soundscapes, if you like.

I thought of myself as a kind of sonic painter, really.

At the same time, I didn't give up my visual art.

So that's my parallel career.

The third thing is I work as a producer.

That means I help other people make their records.

And I guess the fourth thing now more and more is that I'm an activist.

I am actively involved in trying to work on social change.

We're in Bryan's studio, an airy loft light muse house in West London.

...