Remaining free holiday concerts by the Copley Chamber Players

Dec. 21 11:30 a.m.-1:30 p.m., flute trio, 75 State Street, Boston

Dec. 21 2-4 p.m., string quartet, Watertown Mall

Dec. 22 2-4 p.m., flute trio, Silver City Mall, Taunton

Dec. 24 7-9 p.m., solo violin, Grey Nuns Convent, Lexington

Dec. 24 Midnight, brass Quartet, St. Peters, Natick

Dec. 28 Afternoon, String Quartet, Bedford Village Inn

Dec. 29 Afternoon, Solo Harp, Willowdale Estate, Topsfield