Columbia subject headings:
Harvard subject headings:
Choruses, Sacred (Mixed voices), Unaccompanied.
Choruses, Sacred (Mixed voices, 8 parts) with organ.
Magnificat (Music)
Mary, Blessed Virgin, Saint--Songs and music.
Masses.
Motets.
Princeton subject headings:
Magnificat (Music)
Mary, Blessed Virgin, Saint--Songs and music.
Masses.
Motets.