Some New Questions about the Names of Chopin's Piano Music

Op is the abbreviation of the word "Opus". Take your Op37. 1 as an example: specifically, Chopin wrote two nocturnes in the first issue, and then submitted them to the publishing house for publication at the same time for the 37th time. . 1 "means the first one. Generally speaking, "Op" is a kind of work. For example, Op. 10 and Op.25 are two sets of etudes, each with 12 songs, meaning Op. 10- 1 (or expressed as op. 10. 1). Chopin's works are hard to remember because there are no fancy titles, but there are obvious differences between similar schools. For example, it is difficult to confuse Polonaise with folk songs, so sometimes they are easier to distinguish. His piano works in his life are nothing more than the following genres: etudes, Mazzuca, preludes, Rondo, Sonata, Narrative, Serenade, Piano Concerto, Polish Dance, Waltz, Scherzo, Impromptu, Variations, Fantasia, Boat Songs, Lullaby, Concert Allegro and some chamber music works. However, these untitled music left the players and listeners with infinite imagination space, and its connotation was beyond the composer's reach ... Have a nice trip to Chopin!