Columbia subject headings:
Mussorgsky, Modest Petrovich, 1839-1881--Performances--Italy.
Harvard subject headings:
Mussorgsky, Modest Petrovich, 1839-1881--Performances--Italy.
Opera--Italy
Princeton subject headings:
Mussorgsky, Modest Petrovich, 1839-1881--Appreciation--Italy.
Mussorgsky, Modest Petrovich, 1839-1881--Performances--Italy.