File consists of eight versions of "Quintet" by Southam. Includes four copies of the master score, as well as scores for the cello, violin 1, violin 2, and viola.
File consists of two copies of "In a Measure of Time" by Ann Southam. The scores were commissioned by Lub and Ireneus Zuk and the Ontario Arts Council. One version is a draft, which contains handwritten annotations/corrections, which were included in the final version.
File consists of sixcopies of "Throughways" by Southam. The piece is improvisational, so the scores contain four charts outlining the sequence and time of the improvisations, and an explanation. The score was commissioned by the Music Gallery with the assistance of the Laidlaw Foundation.
File consists of a score by Southam. It contains some handwritten annotations. As it was found in the basement studio, it is surmised that it may have been Ann's editing copy for a recording.
File consists of two copies of "Qualities of Consonance" by Southam, a score commissioned by the CBC, for Eve Egoyan, and dedicated to Egoyan and David Jaeger. One version is labelled "old uncorrected" (and contains some pencil/pen corrections), and the other contains many handwritten annotation/corrections.
Item is a score by Southam, originally commissioned in 1978, this version was revised for Arraymusic in 1998. The score is for an improvisational musical piece.