In the original Cantus index for this manuscript, differentiae were identified with a two-digit system: the letter indicated the last note of each differentia and a number distinguished between differentiae of the same mode that ended on the same last note. Variations in repeated notes, neumation, and liquescents were indicated by a lower-case letter suffix.
Klugseder, Robert. Inventory of København (Copenhagen), Det kongelige Bibliotek Slotsholmen, Gl. Kgl. S. 3449, 8o X. Edited by Andrew Mitchell and Debra Lacoste. In: Cantus: A Database for Latin Ecclesiastical Chant: Inventories of Chant Sources. Directed by Debra Lacoste (2011-), Terence Bailey (1997-2010), and Ruth Steiner (1987-1996). Web developer, Jan Kolácek (2011-).
Images: Augsburg Dom, Band 10, Cantus Planus, Universität Regensburg
Standardized manuscript tonary completed by Rebecca Shaw (Dalhousie University) on August 7, 2018. Edited by Jennifer Bain, Sister Ilaria Culshaw, Andrea Klassen, and Brayden Olson and (Dalhousie University) on August 8, 2019 and Rebecca Shaw on August 11, 2019.