This series consists of correspondence concerning Bernard Gagnon and his works.

This series consists of photographs taken of Bernard Gagnon.

This series consists of event programs, posters and articles published in the media and in journals about Bernard Gagnon performances.

The collection consists of programs and recordings of ensemble performances (including opera) by students, faculty members, and guest artists associated with the Schulich School of Music at McGill University and performed at one of the School's halls (Pollack Hall, Redpath Hall, Tanna Schulich Hall, and Clara Lichtenstein Hall), as well as some performances at venues outside McGill.

Series consists of programs and recordings for eleven events organized by the Schulich School of Music during the 2008-2009 concert season including by the McGill Wind Symphony, the McGill Symphony Orchestra, Opera McGill, the McGill Chamber Singers, McGill Chamber Music Ensembles, the McGill Baroque Orchestra, and the McGill Jazz Orchestra I, and in the context of the McGill Classical Concerto Competition.

Subseries consists of programs and recordings of performances held at Pollack Hall, Schulich School of Music, McGill University, during the 2008-2009 concert season.

File consists of program and recordings for performance held on Oct. 18, 2008, Pollack Hall, Schulich School of Music, McGill University, Montreal. Featuring: Ida Haendel, violin ; Matt Haimovitz, cello ; McGill Symphony Orchestra ; Alexis Hauser, conductor. Works: Berlioz, Hector, 1803-1869. Carnaval romain; Brahms, Johannes, 1833-1897. Concertos, violin, violoncello, orchestra, op. 102, A minor; Messiaen, Olivier, 1908-1992. Hymne au Saint Sacrement; Ravel, Maurice, 1875-1937. Daphnis et Chloé. Suite, no. 2

File consists of program and recordings for performance held on Oct. 19, 2008, Pollack Hall, Schulich School of Music, McGill University, Montreal. Featuring: Ida Haendel, violin ; Matt Haimovitz, cello ; McGill Symphony Orchestra ; Alexis Hauser, conductor. Works: Berlioz, Hector, 1803-1869. Carnaval romain; Brahms, Johannes, 1833-1897. Concertos, violin, violoncello, orchestra, op. 102, A minor; Messiaen, Olivier, 1908-1992. Hymne au Saint Sacrement; Ravel, Maurice, 1875-1937. Daphnis et Chloé. Suite, no. 2