Keywords
- Music7
- Music--Manuscripts2
- Musical notation7
- Neumes5
- New Jersey--Princeton3
- Northern Europe1
- Offertories (Music)2
- Oregon--Eugene1
- Painted leather bindings2
- Pentecost1
- Poland5
- Polish (culture)5
- Portugal2
- Portuguese2
- Prayers and devotions11
- Processionals (Liturgical books)1
- Protogothic1
- Sacred vocal music11
- Sanctus (Music)1
- Sequences (Liturgy)1