Openings: m3-m5 (ff. 71v–74r)
Voices: [Triplex], Medius, Contratenor, Tenor, Bassus
Compass: 21 notes
Cantus firmus: Regnum mundi: ninth respond, Matins, Common of Virgins (Hocking 1995, 7; Williamson 2000b)
Text: RH, 30623; unique to this setting.
Concordances: Choirbook 2a/iv
Edition: Musica Britannica 11, 117–27