Keywords
- Bible. John1
- Bible. Luke1
- Bible. Matthew1
- Bible. Wisdom of Solomon1
- Breviary (Catholic Church)1
- Divine office1
- Divine office--Liturgy1
- Graduals (Chants)1
- Gregorian chants1
- Italian rotunda (script)1
- Latin language1
- Liturgical books1
- Liturgy of the hours (Catholic Church)1
- Mass1
- Missals1
- Music--Manuscripts1
- Netherlands1
- Primus and Felician, Martyrs1
- Sacred vocal music1
- Service books (Music)1