Ensemble Clavecin will join forces with Ensemble Cochléa to present a Christmas Concert at the Crypt of St. Joseph’s Oratory in Montréal. Scheduled for Dec. 16 at 7:30 p.m., the showcase will feature baritone Hugo Laporte and mezzo-soprano Rose Naggar-Tremblay as they present old French hymns and Christmas songs from different countries. Audiences will hear music from such composers as {…}