Are you talking about music composition? Or about a specific project hosted on Itch.io?
This is the generic community forums, so it’s not clear what kind of help you are looking for. If your issue is about a specific project, you can ask directly on that project’s page, as more people that have tried the project lurk there.
If that’s about music composition in general, you can ask at Music & Audio as there are more people there that know about music.