Columbia subject headings:
Choruses (Mixed voices) with piano.
Choruses (Mixed voices), Unaccompanied.
Glees, catches, rounds, etc.
Songs with piano.
Harvard subject headings:
Choruses (Mixed voices, 4 parts) with piano.
Choruses (Mixed voices, 4 parts), Unaccompanied.
Glees, catches, rounds, etc.
Songs with piano.
Vocal music.
Princeton subject headings: