Moscow Operetta Theatre - 17.

"The Circus Princess" (operetta by Emmerich Kálmán, 1926).
"Tsirkusprintsess" (Imre Kálmáni operett).
"Принцесса цирка" (Комп. Имре Кальман).

1960s.

* Emmerich (Imre) Kálmán (24 October 1882 - 30 October 1953) was a Hungarian composer of operettas.