What Austro-Hungarian composer helped produce "Princess Flavia" and "New Moon"?
Princess Flavia Princess Flavia is a 1925 operetta in three acts based on Anthony Hope's novel "The Prisoner of Zenda", with book and lyrics by Harry B. Smith and music by Sigmund Romberg.
Luigi Tomasini Luigi Tomasini (or Alois Luigi Tomasini, 22 June 1741 – 25 April 1808) was an Italian violinist and composer. He was leader of Prince Esterházy's court orchestra, which was directed by Joseph Haydn.