A VGM → MIDI converter translates VGM (Video Game Music) files—binary logs of audio chip commands used in many classic consoles and arcade systems—into MIDI, a widely supported, device-agnostic representation of musical events. This article explains what VGM is, why conversion to MIDI is useful, typical conversion approaches, limitations, and practical tools and tips.
If you saw this name in a forum or GitHub gist, it’s likely a custom script or a misinterpretation of vgm2mid. There is no widely accepted, feature-complete tool by that exact name.
Would you like a sample Python script that reads a basic VGM log and outputs a simple MIDI file? Vgm Midi Converter
The converter monitors specific registers within the emulated sound chip.
The converter must solve a "many-to-one" mapping problem. A single sound chip channel (e.g., FM synthesis) is not a MIDI channel. It has no inherent instrument sound. The converter must: A VGM → MIDI converter translates VGM (Video
The Fatal Flaw (and feature): Because it converts commands, not audio, it cannot recover the sound of the instrument. The MIDI output will use generic Piano or GM patch #1. The timbre—the squelchy bass of the C64 SID chip or the glassy leads of the SNES—is lost. You get the notes and rhythm with perfect accuracy, but the sonic signature is gone.
There are several tools available, ranging from command-line utilities to graphical user interfaces (GUIs). Here are the industry standard solutions. The Fatal Flaw (and feature): Because it converts
Let’s use the gold standard: VGM2MID on Windows.
When original game source code is lost, VGM logs (recorded from real hardware) are the closest thing to a master tape. Converting to MIDI provides a generic, future-proof backup that any musician can read in 100 years.
MIDI is the lingua franca of electronic music. Developed in 1983, a MIDI file contains sequenced events: Note On, Note Off, Velocity, Pitch Bend, Control Changes (CC), and Program Changes (to select instruments).