Montreal's true supergroup since 1998 with many of the city's essential Musique Actuelle performers and composers, directed by Danielle Palardy Roger and including Jean Derome, Joane Hetu, Scott Thomson, Lori Freedman, Alexander St. Onge, &c. &c., as they take on a piece by Quebec composer Symon Henry, performed in an exceptional concert in the Chapel in Bon-Pasteur.