Johann Strauss II
In his lifetime, he was known as "The Waltz King", as he played a major role in popularizing the waltz in the 19th century. Some of Johann Strauss's most famous works include "The Blue Danube", "Kaiser-Walzer" (Emperor Waltz), "Tales from the Vienna Woods", "Frühlingsstimmen", and the "Tritsch-Tratsch-Polka". Among his operettas, ''Die Fledermaus'' and ''Der Zigeunerbaron'' are the best known.
Strauss was the son of Johann Strauss I and his first wife Maria Anna Streim. The two younger brothers, Josef and Eduard Strauss, also became composers of light music, although they were never as well known as their brother. Provided by Wikipedia