South County concert -- The South County Concert Association will present the Bay Street Brassworks at 7:30 p.m. Tuesday at Southern High School, 4400 Solomons Island Road in Harwood. This ensemble features the trombone, French horn, tuba and a pair of trumpets. The concert is open to all members of the South County Concert Association and the Anne Arundel Community Concert Association. General admission is $20 for nonmembers. 410-956-4881, 301-261-5802 or www.southcountyconcertassocia tion.org.