Ralph Benatzky

Ralph Benatzky (5 June 1884–16 October 1957), born in Moravské Budějovice as Rudolf František Josef Benatzky, was a Czech[1] composer. He composed operas and operettas (such as Casanova (1928), Die drei Musketiere (1929), Im weißen Rößel (1930), and Meine Schwester und ich (1930).