The fonds includes records documenting Isabelle Mills’ career as a professor at the University of Saskatchewan, a doctoral candidate at Columbia University, and a teacher at Brandon College. Her strong interest in and promotion of Canadian music is reflected in a broad collection of musical scores, including relatively early sheet music; correspondence relating to the Canadian Music Centre; records relating to courses taught and Canadian music concerts organized; and other material including a variety of general information about Canadian music and composers. Her role as director of the Quance Chorus at the University of Saskatchewan is documented by a fairly complete set of concert programs and a selection of audio tapes of concerts. There are also records relating to church music (including a variety of United Church of Canada hymn books); records relating to Canadian music; musical scores including piano, vocal and choral music. There is also material relating to her research and extension/community service activities, including her lecture tour to the Ukraine and the Buxtehude/Scheidt Festival and Conference; material relating to her role as Assistant Dean; and other material including personal memorabilia and administrative correspondence.

This fonds contains material relating to the research work, students, faculty and administration of the College of Arts and Sciences, and its departments. These records generally contain correspondence, minutes, reports, and memoranda; they may also contain material relating to associated national or international organizations, research articles, and addresses.

This seems to be a complete day- by-day account of Allena Williams's life between May 26, 1840 and October 11, 1843 (Vol. 6). She was a regular churchgoer and a Sunday-School teacher. The diary notes various accounts of sermons and a service at St. Paul's for S.P.G. There are also accounts of concerts in Hanover Square Rooms, where there was music by Rossini, Schubert, and others, and Beethoven's Sonata in D. Minor finally played by Sterndale Bennette.
Furthermore, she was a studious and industrious woman who always seemed to have either a book or a needle or a pen in her hand, or to be singing or playing.