T1SA48  (Tape 1 Side A 48 Kbit rate)
T1SB48  (Tape 1 Side B 48 Kbit rate)
T2SA48  (Tape 2 Side A 48 Kbit rate)
T2SB48  (Tape 2 Side B 48 Kbit rate)

A Lecture that Werner gave the Rolfing folks on 10/1/74 on _Structural Integration and the Open Universe_.
Fascinating stuff even tho the quality of the audio isn't good. 
I did a quick fix with SoundForge (trim, Normalize etc) I recommend headphones if you're interested.

Note:

Werner works out his *Mind* / *Self* distinction rather extensively. 
I find it particularly interesting when he states that *all points of view* = pure Being = no_thing. 
This is Heidegger!

http://www.rolf.org/

RTG