I discovered Tom in high school, but he started perfoming in the late 50s. I invite those of us who remember his work to post our favorite works by him, and encourage those who have not heard of him to give them a listen.
I'll start:
Poisoning Pigeons in the Park
The Elements
Who's Next?
Oedipus Rex
Masochism Tango
Vatican Rag
Fight Fiercely, Harvard
Sorry - choosing one was too hard.