Columbia subject headings:
Harvard subject headings:
Carols
Carols--Europe--15th century.
Carols--Europe--500-1400.
Christmas music
Christmas music--Europe--15th century.
Christmas music--Europe--500-1400.
Instrumental music--Europe--15th century.
Instrumental music--Europe--500-1400.
Motets
Motets--Europe--15th century.
Motets--Europe--500-1400.
Part songs
Part songs, Sacred--Europe--15th century.
Part songs, Sacred--Europe--500-1400.
Princeton subject headings:
Carols.
Christmas music.
Instrumental music.
Motets.
Music--Europe--15th century.
Music--Europe--16th century.
Music--Europe--500-1400.
Part songs, Sacred.