I became interested in the delay, having sounds recorded and played back and then come back. I did many different configurations of sending signals from one track back to another track, or to the same track, or crisscrossing them and so forth. I worked on masking the delays so when I played into the machine, I would make long tones and collect sounds in such a way that you didn't hear the delay, although sometimes you did.

A mouse and a keyboard is not a good performance instrument.

Something that I did, and I developed out of that sonic meditations, which were pieces that I composed in the '70s that now are very well-known and used in many classrooms all over the world, but at the time were outrageous.

Deep Listening is listening in every possible way to everything possible to hear no matter what you are doing. Such intense listening includes the sounds of daily life, of nature, or one's own thoughts as well as musical sounds. Deep Listening represents a heightened state of awareness and connects to all that there is. As a composer I make my music through Deep Listening

Everybody improvises their way through every day. And so I do that with music.

I am also interested in music expanding consciousness. By expanding consciousness, I mean that old patterns can be replaced with new ones.

It was around the end of the '60s, when I began to compose sonic meditations. Before that I was doing a lot of reflecting on myself, and listening to long tones.