Hello Im Back. Im trying to make a "Marble Blast... But Lofi" album and idk how I would go about remaking the soundtrack. And your the only one I know that's remade them. If you could help me I'd really appreciate it.

3D-Platformer based off the Marble Blast series · By
I used https://musescore.com/sheetmusic?text=marble%20blast
I went onto a score and pressed the piano icon to get the notes, then copied them down.
I actually made a video related to it: