Tough one, and I agree with some such as Beethoven's C minor variations and Alkan's Festin.
Some other sets I love are the slow movement of Scriabin's piano concerto, and Szymanowski's two sets of piano variations.
It is beautul Ivan! For me it is somewhere between Vivaldi https://musescore.com/sheetmusic?text=vivaldi and Sting https://musescore.com/sheetmusic?text=sting. You know why? Because you mixed a lot of styles here- I can hear jazz, white soul, classic music. I've never heard something like this!