By the mid-'60s, recorded music was much more like painting than it was like traditional music. When you went into the studio, you could put a sound down, then you could squeeze it around, spread it all around the canvas.

When I started working on ambient music, my idea was to make music that was more like painting.

I don't like headphones very much, and I rarely listen to music on headphones.

Once music ceases to be ephemeral - always disappearing - and becomes instead material... it leaves the condition of traditional music and enters the condition of painting. It becomes a painting, existing as material in space, not immaterial in time.

Gospel music is never pessimistic, it's never 'oh my god, its all going down the tubes', like the blues often is.

In the 1960s when the recording studio suddenly really took off as a tool, it was the kids from art school who knew how to use it, not the kids from music school. Music students were all stuck in the notion of music as performance, ephemeral. Whereas for art students, music as painting? They knew how to do that.