Columbia subject headings:
Music--Italy--History and criticism--Congresses.
Music--Manuscripts--Italy--Congresses.
Music--Social aspects--Italy--History--Congresses.
Musicians--Italy--Biography--Congresses.
Harvard subject headings:
Music--Italy--History and criticism--Congresses.
Music--Manuscripts--Italy--Congresses.
Music--Social aspects--Italy--History--Congresses.
Musicians--Italy--Biography--Congresses.
Princeton subject headings:
Music--Italy--History and criticism--Congresses.
Music--Manuscripts--Italy--Congresses.
Music--Social aspects--Italy--History--Congresses.
Musicians--Italy--Biography--Congresses.