Columbia subject headings:
Harvard subject headings:
Choruses, Sacred (Mixed voices) with instrumental ensemble--Scores.
Choruses, Secular (Mixed voices) with instrumental ensemble--Scores.
Christmas music.
Villancicos (Music)--17th century.
Princeton subject headings:
Choruses, Sacred (Mixed voices) with instrumental ensemble--Scores.
Choruses, Secular (Mixed voices) with instrumental ensemble--Scores.
Christmas music.
Scores.
Villancicos (Music)