What Austro-Hungarian composer helped produce "Princess Flavia" and "New Moon"?
Sigmund Romberg Sigmund Romberg (July 29, 1887 – November 9, 1951) was an Austro-Hungarian composer who spent most of his adult life in the United States. He is best known for his musicals and operettas, particularly "The Student Prince" (1924), "The Desert Song" (1926) and "The New Moon" (1928).
Sandor Harmati Sandor Harmati (9 July 18924 April 1936) was a Hungarian-American violinist, conductor and composer, best known for his song "Bluebird of Happiness" written in 1934 for Jan Peerce.