"Ball intermezzo" from the comical opera "Die Schönen von Fogaras" ("The Belles of Fogaras") "Ball intermezzo" from the comical opera "Die Schönen von Fogaras" ("The Belles of Fogaras") Main opus "Die Schönen von Fogaras" ("The Belles of Fogaras), comical opera in 3 acts