Keywords
- Missals1
- Monastic and religious life1
- Music--Manuscripts1
- Processionals (Liturgical books)1
- Service books (Music)--Catholic Church--Manuscripts1
- Singing--Instruction and study1
- Sources1
- Spain1
- Switzerland--Lucerne1
- Tonarius1
- Twelfth century1
- account books1
- breviaries1
- hagiographies (literary genre)1
- historiated initials1
- hymnals1
- illuminations (paintings)1
- missals1
- prayer books1
- prayers (literary works)1