Columbia subject headings:
Cecilian movement--Congresses.
Church music--Italy--Catholic Church--Congresses.
Tebaldini, Giovanni, 1864-1952--Congresses.
Harvard subject headings:
Cecilian movement--Congresses.
Church music--Italy--Catholic Church--Congresses.
Composers--Italy--Congresses.
Organists--Italy--Congresses.
Tebaldini, Giovanni, 1864-1952--Congresses.
Princeton subject headings:
Cecilian movement--Congresses.
Church music--Italy--Catholic Church--Congresses.
Tebaldini, Giovanni, 1864-1952--Congresses.