Notation: Written by a later hand in chant notation below »Micael, Gabriel, Raphael« on the second to the last staff on the page (system 3). Written as a single part in black ink.
Edition: Amiens 162 Edition no. 15 (PDF).
Kyrie-invocation, probably three-part, added below the invocation of the archangels, probably as a complement, 3 x 5 notes. In this case it is rather a harmonization of the simple Kyrie-intonation presented first in a litany than a canon/rondellus.
PWCH January 2014