Taped by yours truly on my trusty Sony reel-to-reel which I smuggled into the event. In the balcony and hung the mic over the railing. Nobody said anything! The MC was Father Norman O'Connor, "The Jazz Priest" from WGBH-FM. Roland Kirk joined Zappa and The Mothers at about 15:40. Pretty wild!
Snuck the Sony in again. I was in about the 10th row, put the machine on the floor, aimed the mic at the stage and let it roll. That was the night when someone in the audience gave her the art that would be on the "Christmas and the Beads of Sweat" album.. Just Laura & piano. Mesmerizing.