There’s nothing like a Christmas cave show, and this afternoon Tom Mason & the Blue Buccaneers, whose instrumentalists have toured or recorded with everyone from John Prine to Bobby Keys, will be playing Cumberland Caverns, pulling from their new release A Pirates Christmas as well as A Slide Guitar Christmas. The Saturday, Dec. 14, show begins at 1 p.m.

For more on the Bluegrass Underground series in Cumberland Caverns, check out bluegrassunderground.com.