I too have fond memories of that old Riverside LP album by Merrick Jarrett.
But all of Riverside Records is now owned by Fantasy Records. Fantasy also bought MANY other labels whole hog. As a jazz label mostly, Fantasy shows little interest in issuing the folk records on CD. My two albums for Kicking Mule Records are in that netherworld. Still, some albums from Kicking Mule's large catalogue of acoustic finger-picking geniuses are s-l-o-w-l-y seeing the light of day.