Bluegrass and mass popularity are not a common match; they never have been. However, what bluegrass has that most popular musicians don’t have is a devout and incredibly steadfast cult following.

When it comes to devout music fans who will listen to their favorite genre for the rest of their lives, bluegrass is one that seemingly has the most of them. Loyalty to a sports team, love of a ...

Alongside Lou, the album features more bluegrass luminaries including Alison Brown, Molly Tuttle and Sierra Hull.