This "Wiener Walzer" was created in 1865 by Josef Strauss.
Viennese Waltz Viennese Waltz (German: "Wiener Walzer" ) is the genre of a ballroom dance. At least three different meanings are recognized. In the historically first sense, the name may refer to several versions of the waltz, including the earliest waltzes done in ballroom dancing, danced to the music of Viennese Waltz.
Wiener Kammerchor The Wiener Kammerchor is a chamber choir founded in Vienna in 1947 by the musicologist Franz Andreas Weißenbäck - he was also its music director for many years. In 1995 it merged with the Kammerchor der Musikhochschule Wien and since then it has mainly consisted of students and graduates from the Musikhochschule. From 1995 to 2007 its music director was Johannes Prinz - he was succeeded by its current music director Michael Grohotolsky.