Columbia subject headings:
Harvard subject headings:
Canons, fugues, etc. (Voices)
Choruses, Secular (Women's voices) with instrumental ensemble--Scores.
Choruses, Secular (Women's voices, 2 parts), Unaccompanied.
Princeton subject headings:
Canons, fugues, etc. (Vocal)
Choruses, Secular (Women's voices) with instrumental ensemble.
Choruses, Secular (Women's voices, 2 parts), Unaccompanied.