So reading this I jumped on the Charley Records website to find its still under construction, and in the shop there's quite a bit of pre order stuff. Mostly rehashes of oder output.
There's nothing really telling in the about us section either.
Reading some of the release notes I would infer that the stuff they are releasing is not "new finds" in the wild, but someones been rooting through the Charley archives and digging out things that may have been overlooked in the past.
FWIW, having had a Lee Bates for years, when I listened to the unissued female? version, it sounded like someone had been tweaking Lees vocals a bit to get a slightly different tone.
Don't shoot just my opinion!!!