Frank Zappa and the MOI: The Weasel Music 1969 (Extremely Rare Acetate) FLAC

This very acetate recently sold on eBay for $2550 US
THE WEASEL MUSIC 1969 (One-Sided) Acetate 19.18 (TFEC)
lineage: original acetate > Alesis Masterlink (level boosting, tracking) > CDR > flac
01. Albert Hall Spoken Introduction
02. Chamber Music Piece 1
03. Mozart Ballet
04. Some Zany MOI Bullsh!t
05. Chamber Music Piece 2

THE STORY OF THE ACQUISITION: A firsthand account from my source ...
So I get a call from the widow of the great artist, Neon Park. She says, "I've been going through Marty's stuff (Neon's real name was Marty) and I have a lot of records of his. I was talking to (mutual friend) Betzy and she said you like records. Do you want them?" and, being the vinyl hound I am, I said, "You bet! I'll take 'em all sight unseen." She said, "Okay, I'll go pull the can back in from the street." She had had them all in a trash can waiting for the Sanitation Engineers to pick them up.
Now I know Neon worked for many years doing album art for Warner Brothers (best known for Zappa's WEASELS RIPPED MY FLESH and his string of covers for LITTLE FEAT) and was on their mailing list for new releases. Upon going through the LPs from the trash bin I found the usual assortment of product, some good, some not to my liking.
But then...
In an envelope addressed to Mr. Frank Zappa at his Laurel Canyon address, I found three studio acetate test recordings: a early ELO LP, a copy of Jean-Luc Ponty's Zappa tribute LP, KING KONG, and a curious disc labeled "The Weasel Music". Suspecting that this might indeed BE SOMETHING, I cautiously played it once. It seemed to be a live recording of the Mothers goofing around on stage doing what I guessed to be a mock-ballet. While light pseudo-classical piano arpeggios play (Ian Underwood?) you can hear the shuffling of feet and various antics while the crowd respond with laughter and amusement. I would imagine that it was mostly a visual presentation as opposed to an essential Zappa musical composition.
I kept this relic in good condition, still in its original envelope and cardboards. I lent it to my new friend and Zappaphile, Krel, when I moved to Little Rock. He has played it only twice, recording it both times.
So there you go.

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