Bal-musette  Bal-musette is a style of French instrumental music and dance that first became popular in Paris in the 1880s. Although it began with bagpipes as the main instrument, this instrument was replaced with accordion, on which a variety of waltzes, polkas, and other dance styles were played for dances. Auvergnats settled in large numbers in the 5th, 11th, and 12th districts ("arrondissements") of Paris during the 19th century, opening cafés and bars where patrons danced the bourrée to the accompaniment of the cabrette (a bellows-blown bagpipe locally called a "musette") and often the vielle à roue (hurdy-gurdy). Parisian and immigrant Italian musicians who played the accordion adopted the style and established themselves in Auvergnat bars especially in the 19th arrondissement. When Italians began introducing new rhythms like the waltz and polka into the traditional musical form and began playing it on recently introduced hybrid accordion, conflicts arose, and the Italian and Auvergnat styles split. By the end of 19th century, there were three kinds of "bals-musette" establishments:  These places often were frequented by members of the French upper-class looking for excitement among the poor and downtrodden. Some establishments even staged mock police raids for their patrons' benefit. Performers of this era include Antoine Bouscatel, Émile Vacher, Martin Cayla, Charles Péguri, and Gus Viseur. Musette dance forms arose from people looking for easier, faster and more sensual dance steps, as well as forms that did not require a large hall. "Musette-forms" that established themselves as variations to popular dances of the day include:  An original musette dance also appeared, known as java. Admission to most bals was free, but dancers bought dance tokens at the cash-desk. These tokens were made of metal in various shapes with the name of the hall stamped on one side. In the middle of the dance, the bal director walked between the couples with a bag and the dancers turned-in a token. In the 1930s, gypsy jazz, a rhythmic form of swing music, drew on musette styles. By 1945, the bal-musette became the most popular style of dance in France and its biggest stars were widely known across the country. Its popularity declined drastically beginning around 1960.