If you would enjoy the intimate sounds of a string quartet in an acoustically splendid setting, circle Sunday, November 11, on your calendar. At 4 p.m. on that date, the Left Bank Quartet, the University of Maryland faculty string quartet, will offer a free performance at Chevy Chase Presbyterian Church, One Chevy Chase Circle NW. On the program are works by Franz Schubert and Leon Janacek as well as one by the contemporary composer Mark Wilson. The performance is part of the 48th season of Chevy Chase Concerts. A reception to meet the artists will follow the concert. www.chevychasepc.org Tel 202-363-2202 www.leftbankquartet.org