https://www.youtube.com/watch?v=hvAMXoDx8Fg
Mendelssohn-Rachmaninoff: Scherzo
Tetiana Shafran. Rachmaninoff Piano Sonata #2
https://www.youtube.com/watch?v=LOW52vgLYUs
https://www.youtube.com/watch?v=cy7WwXpATLc&t=500s
https://www.youtube.com/watch?v=PzODWHpeCuo