마주르카 a단조, Op. 17 No. 4 (Mazurka in A minor, B.134, "Notre temps")

Over the years 1825–1849, Frédéric Chopin wrote at least 59 compositions for piano called Mazurkas. Mazurka refers to one of the traditional Polish dances.

58 have been published 45 during Chopin's lifetime, of which 41 have opus numbers (with the remaining four works being two early mazurkas from 1826 and the famous "Notre Temps" and "Émile Gaillard" mazurkas that were published individually in 1841) 13 posthumously, of which 8 have posthumous opus numbers (specifically, Opp. 67 & 68) 11 further mazurkas are known whose manuscripts are either in private hands (2) or untraced (at least 9). The serial numbering of the 58 published mazurkas normally goes only up to 51. The remaining 7 are referred to by their key or catalogue number. Chopin's composition of these mazurkas signaled new ideas of nationalism.