National Academic Theatre of Opera and Ballet of Mongolia 1963 with Tchaikovsky’s "Eugene Onegin". The repertoire of State Academic Theater of Opera and Ballet has more than 100 national and world classical works including 56 ballets, 54 operas. The operatic repertoire include world classic operas such as Mozart's Don Giovanni and The Magic Flute, Donizetti's Lucia di Lammermoor, Puccini's Turandot, La Bohème, and Tosca, Verdi's La traviata, Aida, and Rigoletto, Bizet's Carmen, Rossini's The Barber of Seville and Otello, Gounod's Faust, Borodin's Prince Igor, and Tchaikovsky's Eugene Onegin as well as Mongolian famous operas such as B.Sharav's Chinggis Khaan, Kh.Bilegjargal's Tears of Lama, B.Damdinsuren's Strife, D.Luvsansharav's Bare Truth and
Opera buffa opera seria deals with gods and ancient heroes and only occasionally contained comic scenes, "opera buffa" involves the predominant use of comic scenes, characters, and plot lines in a contemporary setting. The traditional model for opera seria had three acts, dealt with serious subjects in mythical settings, as stated above, and used high voices (both sopranos and castrati) for principal characters, often even for monarchs. In contrast, the model that generally held for "opera buffa" was having two acts (as, for example, "The Barber of Seville"), presenting comic scenes and situations as earlier stated and using the lower male voices