Samuel Maykapar - Autumn Op. 28, No. 4
Samuel Maykapar (Dec. 18, 1867 - May 8, 1938) was a Russian romantic composer, pianist, professor, and author.
In 1885, he began studying at the St. Petersburg Conservatory while also studying law at St. Petersburg University. He graduated from both in 1891. He'd go on to found his own music school and had concert tours throughout Russia and Germany. In one instance, he performed all 32 Beethoven Sonatas over the course of 7 consecutive nights.
Sheet music: https://imslp.org/wiki/Biriulki,_Op.2...)