Balakirev was a Russian composer (1837-1910) who was influenced by Glinka and Chopin. He admired Chopin so much he wrote in many forms that Chopin wrote in, and even transcribed for solo piano a movement from Chopin's Piano Concerto #1 in E minor. Here is the transcription below:
Balakirev: Piano Concerto No 1 in E minor, Op 11: 2nd Movement: Romanza. Larghetto
Here is Balakirev's piano paraphrase of a theme by Glinka "The Lark." It's a truly beautiful piece and is rated as a ATCL (Trinity College of London diploma level) equivalent to the Dip ABRSM level. Performed by the talented Japanese pianist Aya Nagatomi.