harmony and counterpoint. Léon Barzin and Charles Houdret oversaw the first courses in orchestration and courses in music history, solfège, and music dictation were led by professors Gabriel Cusson, Alfred Mignault, Jean Papineau-Couture, and Isabelle Ria Lenssens among others. Clermont Pépin oversaw the music composition program and Jean Vallerand served on both the faculty and as general secretary. Pépin was later appointed the school's third director in 1967. The violist Louis Bailly was also on the faculty and he founded Quatuor du Conservatoire in 1944, a string quartet in-residence at the CMQM during the mid-1940s. Originally the CMQM was entirely an instrumental program, but the school added a vocal music program in 1951 with courses in opera and choral music. Roger Filiatrault was appointed the vocal program's first director, and teachers included Rachele Maragliano-Mori, Dick Marzollo, and Martial Singher. Around this same time the Orchestre du Conservatoire, a 65-player student orchestra, was formed. Among its directors have been conductors Raymond Dessaints, Charles Houdret, Roland Leduc, Rémus Tzincoca, and, since 1980, Raffi Armenian, the school's current director. In 1956 the school moved to facilities on Saint Catherine Street and then to larger ones at the Palais du commerce at 1700 Berri Street in 1964. In 1975 the conservatoire moved to the former building of the Palais de justice de Montréal, at 100 Notre-Dame Street which housed two electroacoustic studios, three rehearsal rooms, 11 practice studios, and 38 teaching studios. The building also contained two performance halls where the school's ensembles, students, and faculty performed public concerts: the Salle Gabriel-Cusson which seats approximately 200 people and the Salle Germaine-Malépart which seats 125. By 1991 the Conservatoire's music library contained more than 56,000 books and scores, 111 current periodicals, and over 10,000 audiovisual documents. Cellist Yuli Turovsky taught at the Conservatoire in the 1970s. In 1986 the school formed a chamber orchestra and in 1989 a wind orchestra was established under the direction of Alain Cazes. In autumn 2001, the CMQM moved to its current location at 4750 avenue Henri-Julien. A major fire on December 7, 2005 seriously damaged the conservatory's facilities. The Government of Quebec restored the facilities at a cost of 46 million dollars, and the new premises opened in the summer of 2008. List of directors Wilfrid Pelletier (1942–1961) Roland Leduc (1961–1967) Clermont Pépin (1967–1973) Gilberte Martin (1973–1974, interim) Raymond Daveluy (1974–1978) Gilles Gauthier (1978–1979, interim) Albert Grenier (1979–1998) Lorraine