\section*{Acknowledgements}

This edition would have taken much longer and possibly been much less
accurate had I not used the work of Ulrich Alpers at the Icking Music
Archive.  Thanks are particularly due to him for sharing not only his
PDF output but the capella input files.

It would have been impossible without the free software I used in
preparing it, including lilypond, musescore, LaTeX, and emacs, and the many
people who give so generously of their time in developing and
supporting this software.

Thanks are especially due to all the people I've played this music with,
especially the Cantabile Renaissance Band.

This and the other editions of unbarred parts at
\url{serpentpublications.org} would not exist without the support and
encouragement of John Tyson.

And finally, I would not have embarked on this project had I not
inherited a copy of the facsimile from Bonnie Rogers (1943 -- 2008), whose energy and
enthusiasm for Renaissance music we still miss.
