Columbia subject headings:
Charles V, Holy Roman Emperor, 1500-1558.
Music--Holy Roman Empire--16th century--History and criticism.
Harvard subject headings:
Charles V, Holy Roman Emperor, 1500-1558.
Music and state.
Music--16th century--History and criticism
Princeton subject headings:
Charles V, Holy Roman Emperor, 1500-1558.
Music--Holy Roman Empire--16th century--History and criticism.