Nocturne B flat minor
Opus 9 nº1
The Nocturnes, Op. 9 are a set of three nocturnes written by Frédéric Chopin between 1830 and 1832, published that year, and dedicated to Madame Camille Pleyel.
Frédéric François Chopin (1 March 1810 – 17 October 1849)