20 Magnificats, 2 Magnificat sections, 18 psalms, 9 hymns, 23 motets = 72
Asola-5, G. Ferretti-15, Gastoldi-6, Jaquet of Mantua-2, Lassus-5, Merulo-3, Morales-7, Palestrina-7, Ruffo-4, Sermisy-1, Viadana -12, anon-5
i + 192 + i paper folios, 434 x 320. Many folios damaged by ink corrosion. Modern ink foliation, 1-192. Modern covers of cream-white parchment. No index. Copied by a single scribe. No initials or decoration. No watermarks visible.
Early 17th century (TebAM). Possibly copied in Loreto, for use of the Cappella Lauretana.
Census-Catalogue of Manuscript Sources of Polyphonic Music 1400-1550