Someone on here ( I can not recall who) posted this talk. It was worded a little different, but this one was made back in 1976. Maybe this will help refresh other's memory, certainly not mine! SORRY!
This i the brother who gave the talk - Charles Sinutko, the brothers said they aren't to certain if it was him. It was given in this place in 76: 1976 St. Louis MO Arnold MO, Mehlville MO, according to the site.
The one I heard 30 years ago, sounded broken up, and hard to follow at times. It sounded like there were waves crashing outside the hall, perhaps it was near a beach of some sort. I haven't played this one yet. Maybe some of you can.
If I posted this in the wrong place, put it where it belongs, I wasn't to sure.