As to the composer/performer/listener, it ought to be clear that it could be only two, either composer/performer and a listener or a composer and performer/listener. I have a little less confidence in the three-way combination because in my experience I haven't been able to feel that power playing and appreciating my own compositions even when I've been assured of the quality. Somehow the quality of wonderment isn't there when it's my own and I'm playing it for myself.

Dave Oesterreich