Listen to Emperor Waltz (Kaiser-Walzer), Op. 437 online. Emperor Waltz (Kaiser-Walzer), Op. 437 is an English language song and is sung by Valses de Vienne. Emperor Waltz (Kaiser-Walzer), Op. 437, from the album Жажда Классической музыки, Vol. 1: 50 Очень заманчевых пьес классической музыки, was released in the year 2014. The duration of the song is 11:51. Download English songs online from JioSaavn.