Franz Lehár (1870-1948), born in what is now Hungary, was one of the most popular composers of operettas in the first half of the twentieth century.
Lehár’s best-known work, The Merry Widow (1905), was filmed three times by MGM, once as a silent film in 1925, and twice in musical form, in 1934 and 1952.
Some of the music from Lehár’s Gypsy Love (1910) is used in The Rogue Song. The musical is sometimes described as an adaptation of the operetta, but their two stories have no similarities.
