In the 19th century, a lot of people were against outlawing child labour, because to do so would be against the very foundations of a free market economy: 'These children want to work, these people want to employ them... what is your problem? It's not as if anyone has kidnapped them...'

People always focus on people like me who use synthesizers, right, which are explicitly electronic and therefore obvious. "Ah, yes, that's electronic music." But they don't realize that so is the concept of actually taking a piece of extant music and literally re-collaging it, taking chunks out and changing the dynamics radically and creating new rhythmic structures with echo and all that. That's real electronic music, as far as I'm concerned.

The smart thing in the art world is to have one good idea and never have another.

The prospect of music being detachable from time and place meant that one could start to think of music as a part of one's furniture.

You can hear the profile of a sound, in retrospect, so much more clearly than you did at the time. And I think one of the things that's going to be nauseatingly characteristic about so much music of now is its glossy production values and its griddedness, the tightness of the way everything is locked together.

Sometimes something intrigues me about particular sounds, how they work together, and I think "Okay, I've found something here; I'm going to take it somewhere." And sometimes just to find a name for that sound, whatever it is, ends up becoming a title of the piece or becoming part of the title.

Except in a few cases like Music for Airports, which was a very clear case of noticing a niche [and] saying, "Okay, there's this situation in which people always play music, and nobody has written music for that situation so I'm going to." So, that was a very clear example of spotting a niche and working for it. I have done that occasionally.