composers, pls read

so I have these 2 songs I've been listening to on repeat, and bc I play piano, any song I get obsessed with, I want to play it on the piano. The 2 songs are 'Snowy Day' and 'First Love Letter' by Kang Hyewon. They aren't really well known ig, so there aren't any piano versions/ covers.

So if anyone could make a sample of piano sheet music OR something like this visualizer that shows the notes with the piano, if anyone knows how to make that, it would be wonderful. Just dm me and we can talk more ab it.