Columbia subject headings:
Harvard subject headings:
Crusades--Songs and music.
Madrigals.
Music--15th century
Music--500-1400
Music--Germany--15th century.
Part songs, Italian.
Polyphonic chansons.
Princeton subject headings:
Chamber music.
Crusades--Songs and music.
Madrigals.
Music, German.
Part songs, Italian.
Polyphonic chansons.
Vocal music.