The basis of computer work is predicated on the idea that only the brain makes decisions and only the index finger does the work.
The English don't like concepts, really, not from a pop star. It's alright if they come from an 'intellectual,', but from a pop star you're getting ahead of yourself. Part of the class game is that you shouldn't rise above your station, and to start talking about concepts if you're in the pop world is getting a bit uppity, isn't it?
Zappa was very technical and impressed by things that were musically challenging - weird time signatures, strange keys, awkward chord sequences. Zappa was important to me as an example of everything I didn't want to do. I'm very grateful to him, actually.
I'd been making music that was intended to be like painting, in the sense that it's environmental, without the customary narrative and episodic quality that music normally has. I called this 'ambient music.' But at the same time I was trying to make visual art become more like music, in that it changed the way that music changes.