Nice effort, but why not a GDExtension that wraps around libopenmpt?

[darkhog]

It would be more convenient as libopenmpt supports way more module format, some of them being very obscure and also is the best library out there for module music playback. It’s also open-source and multiplatform so should work on all platforms supported by Godot. There’s even a web version available (chiptune2.js).

[きのもと結衣]

good question. I have some reasons:

1. Investigate GDScript speed, power or something. (This is also the case with my other project, Godot MIDI Player.)
2. Anyone can create a GDExtension with mikmod, libopenmpt or something. and I thought someone do this.
3. I simply wanted to create mod/XM parser/player.

1 is the first motive when I was start the project. and 3 is the most important of course for now.