One day I decided I would like to put a record into my system. So I picked up a record that was lying on the table, and put it on. I didn't bother to look at what it was because I didn't care, and it turned out to be Madame Butterfly. So I processed the aria from Madame Butterfly in my system and I played with it.

There is a book called San Francisco Tape Music Centre:1960s Counterculture and the Avant-Garde and this book describes everything that you want to know or don't want to know about it, with a lot of documentation.

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.

People's experiences are all different, and you don't know what the person experienced. They know, but you don't, so I think it's important to listen carefully to what a person has to say. And not to force them into any direction at all but simply to model what you've experienced, model it and also be what I call a Listening Presence. If you're really listening, then some of the barriers can dissolve or change.

I thought that it would be interesting to have a mirror and grab a light and shine it around in different ways. It's an analog to the acoustic reflections that we're going to be trying to activate as well.

When I am composing, the sounds are leading me to the way I want them to organize.

It might be fun to have audience members wander up the ramps as well, so they can listen from different vantage points.