Chopin was born in Poland in 1810 (with various theories) and is a composer representing early Romantic music. Famous as a pianist and composer, most of his composition is dominated by piano solo songs, and as he is also called "piano poet", new expressions of piano with various forms, beautiful melody, chromatic harmony, etc. Pioneered. Chopin composed 21 Nocturnes in his lifetime, but Chopin's early Nocturnes are said to have been influenced by Nocturnes made by a composer named John Field. Nocturne No. 2 was composed in 1831, but it is still a masterpiece that everyone has heard, such as being used in music box tunes. At the Chopin Competition once every five years, Japanese pianist Kyohei Sorita won the second place in 2021 and became a hot topic. In the arrangement of Lento & Vivace, the prelude is inserted, and in the part where the piano in the middle part plays the main tune, the rhythm of the left hand is changed and arranged in a flowing atmosphere.
