Columbia subject headings:
Instrumental music.
Music--15th century--History and criticism.
Music--16th century--History and criticism.
Music--500-1400--History and criticism.
Vocal music.
Harvard subject headings:
Instrumental music.
Vocal music.
Princeton subject headings:
Instrumental music.
Music--15th century--History and criticism.
Music--16th century--History and criticism.
Music--500-1400--History and criticism.
Vocal music.