These are some serious JRPG vibes and I am here for it! I'm definitely loving the Final Fantasy and Octopath Traveler sounds in here, it's great. Some of my favorite tracks were The Journey Begins and Our Town (I love a good guitar and banjo 6/8 sound). Dark Forest too, with that galant/baroque waltz sound. I wish the sheet music folder were as organized as the mp3 folder, though! The Mp3's are organized and ordered and the sheet music, with that many pieces, is not fun to hastily search through and find a similar name (sometimes the names don't perfectly match). That's an organization thing, it's nothing musical.
The only musical constructive criticism I have to offer is this: make sure not to copy+paste your melodies, at the very least. Harmonies you can sometimes get away with, but melodies you cannot. You need to at least change the second half of a melody the second time you repeat it to keep it interesting. Overall, amazing work!