Shirley Scott's Impulse albums would make a decent Mosaic box. Hardly any of that material has been n CD.
MG
MG - Several Impulse albums (Roll Em, On A Clear Day, Queen Of The Organ) were reissued on CD - US/Japanese editions, all of which are now OOP. You can probably get used copies from Amazon marketplace, or try downloading from the Verve website.
Not much out of ten LPs plus Stanley's "Let it go". There's also another LP's worth of live stuff from the "Queen of organ" session which came out on that CD. I expect there's good unissued stuff as well. But at least 12 LPs worth, of an important player like Shirley, and one who's well liked, looks like a good Mosaic project to me. Six/seven disc set.
MG