Probably my favourite ost in the entire Jujutsu Kaisen OST I tried listening to the piano section to see if I could play some of it, and I think I managed a bit. F F E C A for the start, and a littke after the ascending melody, it goes something like F F E E F. If anyone has any sort of link to a sheet music page or something where I can find a piano tutorial/cover please let me know