For eight years now, residents and guests of Riderwood retirement community in Silver Spring have gathered to play bluegrass, roots and country music. The musicians began informally in a small classroom and now perform every few months, or whenever they feel like it, in a 200-seat performance hall for residents and guests.
Ron Davies and Barb Diederich sing bluegrass music. The pair are members of the Lonesome Pine Bluegrass Band at Riderwood retirement community in Silver Spring. Lisa M. Bolton/The Washington Post Buy Photo