Openings: q6-a8 (ff. 82v–85r)
Voices: [Triplex], Medius, Contratenor, Tenor, Bassus
Compass:22 notes
Cantus firmus: Passionem gloriose virginis: first antiphon, Lauds, St Katherine (25 November) (Williamson 2010)
Text: RH, 27118.
Edition: Musica Britannica 11, 162–74