Vgm Midi Converter -

It wasn't perfect. FM Synthesis has a grit—a harmonic distortion—that MIDI can’t capture. A MIDI file sounds "clean," like a robot playing a keyboard. The Genesis sounded like a snarling engine. We lost the texture, the warmth, the "crunch" of the original chip.

vgm2mid.exe input.vgm output.mid -psg2mid 1 -fm2mid 2 Vgm Midi Converter

: It interprets chip register writes—instructions telling a chip to change its frequency or volume—over time. It wasn't perfect