Columbia subject headings:
Composers--Italy--Biography--Dictionaries--Italian.
Popular music--Italy--Bio-bibliography--Dictionaries--Italian.
Singers--Italy--Biography--Dictionaries--Italian.
Harvard subject headings:
Composers--Italy--Biography--Dictionaries--Italian.
Popular music--Italy--Bio-bibliography--Dictionaries--Italian.
Singers--Italy--Biography--Dictionaries--Italian.
Princeton subject headings:
Composers--Italy--Dictionaries--Italian.
Dictionaries.
Popular music--Italy--Dictionaries--Italian.
Singers--Italy--Dictionaries--Italian.