Mazurka
The mazurka (in Polish mazurek, plural mazurki) is a Polish folk dance in triple meter, usually at a lively tempo, and with "strong accents unsystematically placed on the second or third beat."
History
The folk origins of the mazurek are two other Polish musical forms—the slow kujawiak, and the fast oberek. The mazurek is always found to have either a triplet, trill, dotted eighth note (quaver) pair, or an ordinary eighth note pair before two quarter notes (crotchets). In the 19th century, the dance became popular in many ballrooms in different parts of Europe. The Polish national anthem has a mazurek rhythm but is too slow to be considered a mazurek.
In Polish, this musical form is called "mazurek"—a word derived from "mazur," which up to the nineteenth century denoted an inhabitant of Poland's Mazovia region, and which also became the root for "Masuria". In Polish, "mazurka" is actually the genitive and accusative cases of "mazurek."
Several classical composers have written mazurkas, with the best known being the 69 composed by Frédéric Chopin for solo piano. In 1825 Maria Szymanowska wrote the largest collection of piano mazurkas published before Chopin. Henryk Wieniawski also wrote two for violin with piano (the popular "Obertas", Op. 19), and in the 1920s, Karol Szymanowski wrote a set of twenty for piano and finished his composing career with a final pair in 1934.