I own a copy of "A Fiddle Affair" and the best description I have is that it is very "sweet". A lovely collection of fiddle playing with no harshness or edginess yet hardly boring. Also, I never get that "I've heard this before" sense that I get when newly released songs all appear to be replicas of other music out there.
I plan on purchasing Stonemason's Daughter. Kiérah has set the bar high with her previous work. If her new release is anywhere close it will be a delight.