Following up on last season’s “Good-bye, Sailor” and 2014’s “Rich and Strange,” we invite you to a third program of music and words produced for Twenty Summers by M.T. Anderson, National Book Award–winning author of Symphony for the City of the Dead: Dmitri Shostakovich and the Siege of Leningrad. Our theme this year is the role of the rustic and the rural in the American imagination. The Aurea Ensemble, praised by theHuffington Post for its “intensity, superb sound, precision, and musicality that makes everything soar,” will play fiddle-tunes, hymn-tunes, and modern pieces based on traditional Americana. Movements for string quartet—culminating in Ben Johnston’s deeply moving Quartet No. 4 (“Amazing Grace”)—will alternate with excerpts from works by Robert Frost, John James Audubon, S. J. Perelman, and others, to be read by M. T. Anderson and Twenty Summers cofounder Julia Glass.