Columbia subject headings:
Canons, fugues, etc. (Chorus)
Masses, Unaccompanied.
Part songs, French.
Part songs, Sacred.
Harvard subject headings:
Canons, fugues, etc. (Voices)
Masses, Unaccompanied.
Part songs, French.
Part songs, Sacred.
Princeton subject headings:
Canons, fugues, etc. (Vocal)
Masses, Unaccompanied.
Masses.
Part songs, French.
Part songs, Sacred.
Part songs.