Columbia subject headings:
Church music--Catholic Church.
Council of Trent (1545-1563 : Trento, Italy)
Harvard subject headings:
Church music--Catholic Church--16th century.
Council of Trent (1545-1563 : Trento, Italy)
Princeton subject headings:
Church music--Catholic Church--16th century.
Council of Trent (1545-1563 : Trento, Italy)