Polka 211, which evokes the uncorking of champagne bottles. Other composers who wrote music in the style of the polka were Jaromír Weinberger, Dmitri Shostakovich and Igor Stravinsky. In the United States, Polka is promoted by the International Polka Association based in Chicago, which works to preserve the cultural heritage of polka music and to honor its musicians through the Polka Hall of Fame. Polka is also popular in Milwaukee, Wisconsin, where the Beer Barrel Polka is played during the seventh inning stretch and halftime of Milwaukee Brewers and Milwaukee Bucks games. Polka is also the official State Dance of Wisconsin.
Polonaise-Fantaisie (Chopin) and Vladimir Horowitz had been including it in their programs some decades earlier. It is intimately indebted to the polonaise for its metre, much of its rhythm, and some of its melodic character, but the fantaisie is the operative formal paradigm (Samson, 1988), and Chopin is said to have referred initially to the piece only as a Fantasy. Parallels with the Fantaisie in F minor include the work's overall tonality, A-flat, the key of its slower middle section, B major, and the motive of the descending fourth. Jeffrey Kallberg has suggested that the Polonaise-Fantaisie represents a change in Chopin's style