Columbia subject headings:
Choruses, Sacred (Men's voices) with instrumental ensemble.
Choruses, Secular (Mixed voices) with orchestra.
Harvard subject headings:
Choruses, Sacred (Mixed voices) with instrumental ensemble.
Choruses, Secular (Mixed voices) with orchestra.
Viola with orchestra.
Princeton subject headings:
Choruses, Sacred (Mixed voices) with instrumental ensemble.
Choruses, Secular (Mixed voices) with orchestra.
Viola with orchestra.