Keywords
- Manuscripts, Latin (Medieval and modern)6
- Manuscripts, Medieval6
- Massachusetts--Boston1
- Masses1
- Masses, Unaccompanied1
- Mensural notation1
- Michigan--Kalamazoo1
- Music2
- Music--Manuscripts4
- Musical notation180
- Painting4
- Prayers and devotions1
- Sacred vocal music3
- Service books (Music)1
- Service books (Music)--Catholic Church1
- Seventeenth century1
- Sixteenth century29
- Songbooks178
- Spain13
- Spanish (culture or style)10