Title: [Gradual, including 4 polyphonic settings from the Mass ordinary]
Authors: Antonius de Cividale.; Museo archeologico nazionale di Cividale del Friuli.; Catholic Church.
Subjects: Kyrie eleison (Music); Masses; Music Manuscripts.
Contents: (f. Bv, Cr:) Et in terra pax / Antonius de Cividale -- (f. Bv, Cr:) Patrem omnipotentem / Anonymous -- (f. Cv:) [P]atrem omnipotentem / Anonymous -- (f. 132v:) Item in summis sollemnitatibus : Kyrie leyson / Anonymous.