Ik, Ik, I already asked this on the forums: https://forums.unrealengine.com/showthread.php?123351-How-to-implement-some-sort-of-VGM-Tracker-file-or-MIDI-type-music-player-in-my-projects , but no one has answered yet, and that sux toxic gas when you really want a valid answer. So I want MIDI playback with OPL emulation in some form. And I found this: Midi + Procedural Audio In UE4 - YouTube . It works, but it lacks any soundfont or midi out support. And then I found this: - YouTube and immediatelly dropped my jaw. But unlike the first thing, the author hasn’t released the source code (yet) and I can’t speak proper fluent Japanese (yet). So is there any way I can port ADLMIDI to UE4? Or something similar?