Columbia subject headings:
Choruses, Sacred (Mixed voices, 4 parts), Unaccompanied.
Passion music.
Harvard subject headings:
Choruses, Sacred (Mixed voices, 4 parts), Unaccompanied.
Passion music.
Princeton subject headings:
Choruses, Sacred (Mixed voices, 4 parts), Unaccompanied.
Lenten music.
Passion music.