Columbia subject headings:
Harvard subject headings:
Boethius, -524--Musical settings.
Choruses, Sacred (Mixed voices) with instrumental ensemble.
Choruses, Secular (Women's voices) with instrumental ensemble.
Mary, Queen of Scots, 1542-1587--Musical settings.
Operas
Savonarola, Girolamo, 1452-1498--Musical settings.
Princeton subject headings:
Choruses, Secular (Mixed voices) with chamber orchestra.
Operas.