Bummers, just heard back from commentary press....
Dear Ms. ******:
We regret to say that the only audio publication we have is the recording of a 1975 talk by F.W. Franz with commentary by R. V. Franz.
It is listed on the web site: www. commentarypress.com
Thank you for your communication.
Commentary Press
Guess we'll have to make our own! OK...who's got the biggest lungs?
BW