Acknowledgments
Illustrations from Cappella Sistina 14 follow
Part One: Introduction
I Masses for the Sistine Chapel
II Physical Description of the Manuscript
III Composers and Repertory
The Composers
The Repertory
Tinctoris and CS 14
IV Other Observations
Signs of Use
The Manuscript as an Exemplar
V Date and Provenance
Date
Hypotheses about the Provenance
Two Clues to the Provenance
The Decorated Initials
A New Hypothesis
Part Two: Concordance and Commentary
VI List of Sources and Bibliography
A. Prints
B. Manuscripts
C. Literature and Modern Editions
D. Abbreviations of Frequently Cited Works
E. Other Abbreviations
VII Commentaries on the Individual Compositions
Part Three: The Edition
VIII Editorial Principles
The Transcriptions:
1. &nbs