Soprano Diana Damrau, dazzling in the operas of Mozart, Donizetti, Verdi and Richard Strauss, also has operetta in her blood. With this album she tours three capital cities of operetta – Vienna, Berlin and Paris – and covers nearly seven decades of musical history. En route she relishes the romance, wit and melodies of numbers by such composers Johann Strauss II, Franz Lehár, Emmerich Kálmán, Robert Stolz, Paul Abraham, André Messager, Henri Christiné, Oscar Straus and Francis Lopez. Her star guest is tenor Jonas Kaufmann and conducting the Münchner Rundfunkorchester is Ernst Theis, as expert in operetta as he is in symphonic repertoire. “For me, operetta is the most all-embracing genre of music theatre,” says Damrau, “Its indulgence, its yearning, its joyousness and its comedy all touch the heart and show the positive side of life … It rarely fails to work its magic on audiences.”

29 October 1923 was a date steeped in history. In the middle of a year of political and economic crises, the age of public radio in Germany was ushered in with the first broadcast of the "Berliner Funkstunde" (Berlin Radio Hour) from the attic of an office building on Potsdamer Platz. Radio offered entirely new possibilities for the production and reception of music. The two compositions on this CD not only benefited from these developments but also played an active role in shaping them.

Johann Strauss Junior’s second operetta, Der Carneval in Rom, premiered in 1873 only one year before Die Fledermaus, and while the music is enjoyable enough, with several nice tunes, there is little in the score to presage the gorilla blockbuster soon to come. For one thing, Strauss wrote the music in the more romantic style of light opera because the work was originally scheduled to be mounted at the Vienna court opera, a place of more serious mien than the Theater an der Wien, then the home of the comic-oriented Viennese operetta.