This series contains seven recordings of organ music on Wolff organs.
Beauséjour, Luc (organist). Sonates bibliques = Biblical sonatas. Johann Kuhnau. CBC Records = Disques SRC MVCD 1086, 1996, compact disc.
Choir of the Church of St. John the Evangelist and Patrick Wedd (organist). A liturgical year: Alleluia psallat. Various composers. Church of St. John the Evangelist SJE CD0001, 1996, compact disc.
Fitzau, Jörn (organ builder). Organpipes. J. F. Organpipes, Promotional DVD from Taylor Fladgate.
Grew, John (organist). Livre d'orgue. Nicolas de Grigny. Outremont, Quebec: ATMA ACD 2 2169, 1998, compact disc.
MacDonald, David (organist). Journeys: Organ of Atlantic School of Theology. Various composers. CBC Radio Maritimes, 1997, compact disc.
Musique et tempérament [accord de l'orgue et du clavecin selon les tempéraments anciens]. Pierre-Yves Asselin, organ and Yannick Legaillard, harpsichord. Éditions Costallat MCE 9267-2, 1985, 2 cassettes.
Rousseau, Régis (organist). Johann Pachelbel. Johann Pachelbel. ATMA ACD 2 2173, 1998, compact disc.

This series contains a variety of photographs, correspondence and scrapbook items related to Donald Mackey and the Renaissance Singers. Notes on several items suggest that the owner of this material was Helen Mackey. Please see the Donald Mackey Collection and accompanying finding aid at http://www.mcgill.ca/library/find/subjects/music/special/donald-mackey-collection for related material.

The documents in this series include posters for concerts, several of which were given on Wolff’s instruments, as well as drawings and sketches of Wolff organs. These documents are not rolled like the organ plans in Series 1 but rather are spread flat

The Pamphlets series includes programs, program notes, and general publicity for several of the organs in Wolff’s opus. These are stored in folders and divided into three subseries: documents associated with Wolff organs, publicity for Wolff & Associés, and pamphlets for non-Wolff instruments.

This series contains published annual calendars from three European organ builders.