Keywords
- Antiphonaries (Service books)33
- Gregorian chants29
- Massachusetts--Boston27
- Sixteenth century27
- Digital images26
- Germany25
- Prayers and devotions24
- Spain24
- Manuscripts22
- Music--Manuscripts22
- liturgical texts20
- German (culture, style, period)19
- Manuscripts, Latin19
- Thirteenth century19
- music (discipline)18
- antiphonaries17
- detached leaves17
- textura (Gothic script)16
- Manuscript waste15
- Service books (Music)--Catholic Church15