Die Fledermaus - Im Feuerstrom der Reben
The link above will explain this light hearted operetta by Johann Strauss II. Often performed on New Years Eve because the count does like to party and "The Campagne Song" that closes Act II is a wonderful salute to the bubbly.
Despite the German, I'm sure you can figure out that all these folks had one whale of a ball. So What did you do for New Year's Eve?