Listen to Kaiser-Walzer, Op. 437 online. Kaiser-Walzer, Op. 437 is an Instrumental language song and is sung by Gennady Rozhdestvensky and Grand Symphony Orchestra of All-Union National Radio Service and Central Television Networks. Kaiser-Walzer, Op. 437, from the album Vienna Ball: Strauss Family Waltzes, Polkas & Marches, was released in the year 1998. The duration of the song is 10:35. Download Instrumental songs online from JioSaavn.