Not sure the lineage. However this came from cassette tape and has audible hiss. Left channel seems weaker than the right.
Frank Zappa1977-02-18 Texas Opry House - Houston, TX - Early Show
01. Travelin' Light
02. Ride me High
03. Cajun Moon
04. Hold On
05. Woman that Got Away
06. Magnolia
07. Call Me the Breeze
08. Believe to my Soul
09. Clyde
10. Cocaine
11. Lies
12. Bringin It Back
JJ Cale - Guitar/Vocal
Bill Kinner - Guitar/Mandolin/Maraccas
Jamie Nickel - Congas
Jim Karstein - Drums
Nick Rather - Bass
John Gallie - Piano/Organ
Bill Boatman - Fiddle/Rhythm Guitar