This isn't Country Blues, but it is a project worth considering supporting, IMHO. There's plenty of info on the Kickstarter page:
https://www.kickstarter.com/projects/gregrubymusic/syncopated-classic-the-lost-work-of-a-1920s-jazz-c
There's more info about Greg on his site along with some samples:
http://gregrubymusic.com/frank-d-waldron-project/
http://gregrubymusic.com/frank-d-waldron-project/listen/
https://www.kickstarter.com/projects/gregrubymusic/syncopated-classic-the-lost-work-of-a-1920s-jazz-c
There's more info about Greg on his site along with some samples:
http://gregrubymusic.com/frank-d-waldron-project/
http://gregrubymusic.com/frank-d-waldron-project/listen/