South Carolina-born vocalist and performing artist Ann Caldwell channels her ancestors who “lived on oak-lined dirt roads,” joining a cappella vocal ensemble Magnolia Singers to perform spirituals indigenous to the Lowcountry. Tour beautiful Drayton Hall, before taking your seats for the concert. Reservations are required. Drayton Hall, 3380 Ashley River Rd. Saturday, 3-5pm & 5:30-7:30pm; Sunday, 3-5pm. $35; $30 Friends of Drayton Hall. (843)769-2600, www.draytonhall.org