I suggest that it might be worth seeking out the "Complete Birth of the Cool" CD reissue that combines the studio tracks with all the live recordings. It includes the announcements, the short theme that is not on the Cicala LP, and more complete versions of several of the tracks.
I kept my RVG edition for the sound on the studio tracks, though.
Many thanks for that, jeffcrom! Yes, perhaps it's time to move on again. So far, I've had this stuff on 10" Capitol LP, 12" Capitol LP, Cicala LP and Capitol CD - mind you, that took 50 years! A lifetime of cool!