In this German musical, an opera producer finds fame in Vienna much to the chagrin of the top opera singer who resents the usurper. This causes the singer to flee in a huff. Later she falls in love with the producer. The musical numbers come from "The Barber of Seville," "Beggar Student," "Bocaccio," "Fatinitza," "Gypsy Baron," and Strauss' "Die Fledermaus."