I needed another basis for musical structure. This I found in sound's duration parameter, sound's only parameter which is present even when no sound is intended.
John CageWhy do you not do as I do? Letting go of your thoughts as though they were the cold ashes of a long dead fire?
John CageWith just one musician, you can really do an unlimited number of things on the inside of the piano, if you have at your disposal an exploded keyboard.
John Cage