Northborough – Rehearsals will begin Tuesday, Jan. 12, for the Northborough Area Community Chorus (NACC) in preparation for Northborough’s 250th Anniversary. In honor of the town’s celebration, a concert entitled “America in Song” will be performed in May. Rehearsals are held in the choral room at Algonquin Regional High School, 79 Bartlett St., Northborough, at 7:30 p.m. New members are welcome for what promises to be a memorable celebration. The NACC is supported in part by grants from the Northborough, Marlborough and Shrewsbury cultural councils which are supported in part by the Massachusetts Cultural Council, a state agency. For more information, call 508-774-2497 or 508-366-7307. Follow NACC on Facebook or at www.nacc.net.