What is the title of the piece written by Frédéric Chopin?

The piece "Nocturne in E Flat Major, Op. 9, No. 2" is one of Frédéric Chopin's most celebrated works, showcasing his unique style and romantic expression. This nocturne features a lyrical melody that flows gracefully, highlighting Chopin's talent for creating atmospheric and emotive music. The rich harmonies and intricate embellishments demonstrate his mastery of the piano. This particular piece represents the essence of the nocturne form, which is characterized by a calm and reflective mood, making it an excellent example of Chopin's contributions to the genre and cementing his reputation as a prominent composer of piano music.