AUS-Sfl Add.Ms. 327
This book contains two main parts. Part 1: mass chants including ordinary chants. Part 2: office chants. Mostly black square chant notation. Red five-line staves. 86 parchment folios, approx. folio size 33.5 x 46.5 cm.
Selected bibliography: 

Hardie, Jane Morlet. “Spain in Sydney: University of Sydney Fisher Rare Book Additional Manuscript 327, an Inventory and Introductory Study.” In Treasure of the Golden Age: Essays on Music of the Iberian and Latin American Renaissance in Honor of Robert M. Stevenson. Edited by Michael B. O’Connor and Walter Clark. Hillsdale, NY: Pendragon Press, 2012, pp. 3-28.

Hardie, Jane Morlet. "Spanish Liturgical Manuscripts at the University of Sydney: A Preliminary Report." Fontes Artis Musicae, 55 (2008): pp. 205-22.

Nelson, Kathleen E. "Fragments of medieval chant manuscripts at the University of Sydney." Fontes Artis Musicae, 55 (2008): pp. 223-31.

Notes on the Inventory: 
The inventory includes the chant content for the book's 86 folios. See the separate inventories for pastedowns attached to its binding. Inventory prepared by Kathleen E. Nelson (University of Sydney).
Complete / partial inventory: 
complete inventory
Full source / fragment: 
Full source