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Italian opera - Wikipedia
The Beginner's Guide to Italian Opera | ENO
Best Italian Operas | List of the Greatest Italian Operas - Ranker
An Overview of Italian Opera - San Francisco Opera
The Italian Opera: a brief history | RomeOperaConcerts
Opera | History & Facts | Britannica
Metropolitan Opera | Italian Opera
Tosca - Wikipedia
A Night at the Opera Giuseppe Verdi and Italian Opera
Introduction to Italian Opera | Coursera