Frédéric Chopin wrote his set of Mazurkas, B. 16, in 1826, and published them the same year. These are two pieces, in the keys of G and B flat major, without a known dedicatee. The versions of the first publication were revised versions: the original versions reached the public in print in 1875. As these pieces don't have a proper Opus number, they are usually referred to as B. 16, S 1/2, and KK IIa/2, according to its entry numbers in the Brown, Chominski, and Kobylanska catalogues respectively.
Frédéric Chopin wrote his set of Mazurkas, B. 16, in 1826, and published them the same year. These are two pieces, in the keys of G and B flat major, without a known dedicatee. The versions of the first publication were revised versions: the original versions reached the public in print in 1875. As these pieces don't have a proper Opus number, they are usually referred to as B. 16, S 1/2, and KK IIa/2, according to its entry numbers in the Brown, Chominski, and Kobylanska catalogues respectively.