http://www.realtime.net/~jzitt/Cage/
SILENCE - the John Cage discussion list is for discussions of the music, philosophies, writings, art, life, and influence of the late John Cage. The list includes a wide range of members, ranging from those who have recently read or heard of him for the first time to experts on his work. It is not connected in any way with the John Cage estate. The homepage includes an index of Silence Digests, and links to other John Cage resources.