DelFest returns to Cumberland, Maryland from May 21-24, 2026, featuring a stellar lineup of bluegrass, country, americana, folk, and rock artists. The festival is headlined by The Del McCoury Band and showcases notable performances from The Travelin' McCourys, Alison Krauss & Union Station, and Punch Brothers. With 31 total artists representing the United States, United Kingdom, and Sweden, DelFest offers four days of diverse acoustic and roots music programming. This multi-day festival celebrates traditional and contemporary bluegrass while incorporating country, americana, folk, and rock influences for a comprehensive roots music experience.