My "ripping" software did not find any data associated with the discs. I did not find an entry in Discogs (at the time - and did not have the courage to create one), so I copied the information from Mosaic's website into Excel, and cleaned it up. Here is the file (text, with columns separated by semi-colons) with the disc number, track number, and titles:
https://storage.googleapis.com/cloudplayer/samples/mp3tag.txt
I then imported the track titles into my "tags" using a tagging software (MP3Tag).
Could be useful to others...
Since then, someone created a Discogs entry:
https://www.discogs.com/release/32107818-Various-Classic-V-Disc-Small-Group-Jazz-Sessions
My tagging software can import Discogs entries to fill in the titles, but the "Medleys" screw everything up, as they are identified as separate sub-tracks on Discogs.
I have designed my own "app" to add information, such as credits and comments, to my music collection, and it looks like this:
It takes a few hours to enter all this, but I like to have the credits "on line" (and use them to search my collection).