The Walking, Spiral Bound [Soprano, Alto, Tenor, Baritone, Piano]., id22567, Box: 1, Folder: 5, Item: 5. Library of the Institute for the Study of Women in Music Collection, SC-SWM. Special Collections & Archives. https://findingaids.csun.edu/repositories/2/archival_objects/96734 Accessed June 04, 2026.