https://globalchant.org/domains/globalchant.org/chant.php?id=5843832
GLOBAL CHANT DATABASE - Quodcumque ligaveris super terram erit ligatum et
Online searchable database of Gregorian Chant and medieval music
globalchantdatabasequodcumqueligaveris
https://nodictionaries.com/text-word-note/3798741-ingenium-par-materiae-unde-illa-priorum-scribendi-quodcumque-animo-flagrante-liberet
'ingenium par materiae? unde illa priorum scribendi quodcumque animo flagrante liberet'...
'ingenium par materiae? unde illa priorum scribendi quodcumque animo flagrante liberet' collaborative text notes on NoDictionaries.
ingeniumparmateriaeundeilla