Del Fest has added David Grisman, Jason Isbell, Oteil Burbridge & Roosevelt Collier, Blue Highway, Eddie From Ohio and more to this year’s lineup. The new artists join a bill that already includes Del McCoury Band, Old Crow Medicine Show, Trampled by Turtles, Railroad Earth, Greensky Bluegrass, Leftover Salmon, The Travelin’ McCourys, Lake Street Dive, Hot Rize and The Jeff Austin Band, among others. Grisman will team up with Del McCoury for a Del & Dawg set, and he will perform with a number of other acts as an artist-at-large.

Del Fest will return to Cumberland, MD on Memorial Day Weekend (May 21-24). Tickets for the festival are currently available.