Note that in your orinal post, you said "both" Candid sessions. I replied that there are more than 2 sessions, not albums.
So are we talking about:
Charles Mingus Presents Charles Mingus
Mysterious Blues
Reincarnation of a Lovebird ?
Mingus recorded only twice for Candid - Oct 20 and Nov 11, 1960. This material is now spread over 4 discs. The best material is on the 2 original issues called Mingus and Charles Mingus Presents Charles Mingus.
All well and dandy, but my point, however inconsequential it may seem, is that one session does not necessarily correspond to only one album, and vice versa.
Just trying to point out the error of Mr. Lowe's ways.