Op.64/4  &   Op.64/5   Op.64/6

I feel like in order to guess this one you'd almost have to own it or be extremely familiar with it. 

Disc V! Really enjoying re-visiting this box set of All Star performances. Louis Armstrong - Live Recordings With The All-Stars - Mosaic Records… “The Columbia & RCA Victor Live Recordings of Louis Armstrong & The All-Stars” Mosaic Records 9 cd set. Hey boppa rebop!

https://itech.dickinson.edu/Sirena/Issue2/Chambers.pdf Jack Chambers article/essay on Bob Zieff "Revenge of the Underground Jazz Composer"