Columbia subject headings:
Borromeo, Federico, 1564-1631.
Music--Italy--16th century--History and criticism.
Music--Italy--17th century--History and criticism.
Harvard subject headings:
Borromeo, Federico, 1564-1631.
Music--Italy--16th century--History and criticism
Music--Italy--17th century--History and criticism
Princeton subject headings:
Borromeo, Federico, 1564-1631--Correspondence.
Borromeo, Federico, 1564-1631--Knowledge--Music.
Cardinals--Italy--Correspondence.