Describe the bug
Putting files directly into the data folder on the server does not register the files, even after a server restart.

To Reproduce
Put files directly on server in /world/data/melodies/{playername}

Expected behavior
Expected to see uploaded files and be able to use them in game

This is just the data dir, but you would neeed to add it to the registry as well. If you want to add them server sided, use datapacks: https://github.com/Luke100000/ImmersiveMelodies/wiki/Custom-Melodies