Antiphons (Music); Graduals (Liturgical books); Graduals (Music); Gregorian chants; Service books (Music); Music Manuscripts; Illumination of books and manuscripts, Renaissance; Manuscripts, Latin (Medieval and modern); Book covers
Gradual from Maundy Thursday to the vigil of Pentecost. Illuminated manuscript on parchment. Five lines of text and music: text in Latin and music in plainsong notation, red, four-line staves with black neumes. Many pages contain decorated initials...