Sergei Prokofiev (1891-1953) was a Russian composer and pianist. He is counted among the great Russian composers of the 20th century.
The following works have been added:
- Four Etudes op. 2 (1909) added to level 15.
- Four Pieces op. 3 (1911) added to level 11.
- Four Pieces op. 4 (1910-12) added to level 14.