Compère: Missa Galeazescha: Music for the Duke of Milan. Odhecaton, Paolo Da Col, Arcana-Outhere, 2017.
See also the cognate shorter cycle C14a.
GASSER 2001, 304-305, considers the cycle to consist of seven motets, instead of eight: see the notes to M075 and M076.
The version of M074 in I-Mfd 3 is longer than the one in I-Mfd 1.
Gasser sees a connection between the 4th phrase of Kyrie IX (Cum Jubilo) and the melody in T1 (text passage "florens ... gratus"):
1--h--k-l---l-k-l--h---g-h-i-j-h---g---g----f---g-i-j--g---h----4
"Kyrie eleison" (GASSER 2001, 319)
Last phrase of verse 4 of the sequence Veni sancte spiritus (Cantus ID ah54153) quoted in T1 (text passage "dans fluenta gratiae"):
1--e---g---h---g---k----j-h----h----4
"sana quod est saucium" (http://manuscrit.ville-laon.fr/_app/visualisation.php?cote=Ms263&vue=192)
Verse 5 of the sequence Veni sancte spiritus (Cantus ID ah54153) quoted in T1 and T2 (text passage "quae regina diceris...mater gratiae"):
1--l---l---g---h---k---j---h---h---i-j----hg----h----g--f---g---f---e---g---h---d-c---f---e-d--d----4
"Da virtutis meritum / da salutis exitum / da perhenne gaudium" (http://manuscrit.ville-laon.fr/_app/visualisation.php?cote=Ms263&vue=192). See MACEY 1996, 169-170.
(A contrafactum of this sequence exists (Veni virgo virginum) which uses the same text as the motet for this melodic phrase: "quae regina diceris / miserere miseris / virgo mater gratiae" http://daten.digitale-sammlungen.de/~db/0003/bsb00034686/images/index.html?id=00034686&groesser=&fip=ewqeayaeayaeneayasdaseneayaeayaw&no=&seite=577)
Seemingly presented as a two-part motet on two openings in I-Mfd 1 (with “verte cito” and “custodes”).
