Columbia subject headings:
Music--Italy--17th century--History and criticism--Congresses.
Harvard subject headings:
Music--Italy--17th century--History and criticism--Congresses.
Music--Italy--Tuscany--16th century.
Music--Italy--Tuscany--17th century.
Music--Italy--Tuscany--Congresses.
Princeton subject headings:
Music--Italy--17th century--History and criticism--Congresses.