Franz Lehár

Franz Lehár ( LAY-har; Hungarian: Lehár Ferenc [ˈlɛhaːr ˈfɛrɛnt͡s]; 30 April 1870 – 24 October 1948) was an Austro-Hungarian composer. He is mainly known for his operettas, of which the most successful and best known is The Merry Widow (Die lustige Witwe).