Keywords
- Gregorian chants34
- illuminated manuscripts34
- Sixteenth century29
- Massachusetts--Boston28
- Digital images27
- Germany26
- Manuscripts26
- Music--Manuscripts25
- Prayers and devotions25
- Spain25
- Manuscripts, Latin21
- antiphonaries21
- liturgical texts20
- German (culture, style, period)19
- Thirteenth century19
- music (discipline)18
- Service books (Music)--Catholic Church17
- detached leaves17
- Manuscript waste16
- textura (Gothic script)16