I can also vouch for the jaw-dropping amazingness of the Mosaic Quincy
Jones release. I got within weeks of release and am still picking myself
up off the floor. Aside from the other ones Tom mentioned, another great
Mosaic set in the modern big band vein was the now out-of-print Complete
Blue Note/UA/Roulette Recordings of Thad Jones/Mel Lewis.
Wilson Processing Project
The New York Public Library