The Lachute-based Hémiole Choir will be performing its Christmas concert on Sunday, December 11 at 2:30 p.m. at Église St-Louis-de-France at 354 rue Principale in Brownsburg-Chatham. Admission is $15 for advance tickets; at the door, tickets will cost $20 per person. Children 12 and under can attend for free. Hémiole has existed since 2002 and consists of about 16 women from the Lachute area. The choir has a varied repertoire, spanning the Renaissance period to modern-day and includes all genres. The choir is under the direction of Daniel Lafleur. For ticket information, call 1-450-562-6241.