Question: How many dance music does the writer of Gross-Wien Op. 440 composed?
Sentence (from "Gross-Wien"): Gross-Wien Op. 440 is a waltz by Johann Strauss II written in 1891 and was a choral waltz for the Wiener Männergesang-Verein (Vienna Men's Choral Association) during the Vienna Fasching (Carnival) of the same year.
Relevant evidence: Yes