The Programmes and Scripts series contains programmes of Donald Mackey and the Church of Messiah and the Renaissance Singers of Montreal in performance; as well as scripts and programming for the following series presented/performed by the Renaissance Singers: CBC broadcasts not in a series, Christian Frontiers, Sunday Chorale and Good Friday.

This series consists of photographs taken of Bernard Gagnon.

The photographs in this series cover the several stages of the organ-building process. This series includes both colour and black-and-white images of the construction of a given organ at Wolff’s atelier, the installation of the organ, as well as concerts, dedications, and social events at or around the time of the organ’s installation.

The Concerts & Competitions Series contains programs, correspondence and reviews for performances of Schloss’s compositions. Items are arranged by date of event.

The Literary Writings series contains correspondence to or from Paul Pedersen and documents/research pertaining to Paul Pedersen’s literary writings. The series is arranged by subject, as indicated.
N.B. Documents and writings pertaining to his Ph. D. thesis and dissertation can be found in the Biographical Information Series.

This series consists of poems and articles written by members of Sonde.

This series consists of materials pertaining to Canadian internment of “enemy aliens” during the Second World War, including most notably a copy of an unpublished collection of internment camp chronicles by Hans Kaufman. The series contains three items.

The Projects and Consultations series contains research and documents pertaining to projects and consultations conducted by Paul Pedersen, which were not part of his duties as professor or dean at McGill University or the University of Toronto. The series is arranged alphabetically by subject title, as indicated.