Vgm Midi Converter [top] May 2026

Report: VGM to MIDI Converter Technology

Date: October 26, 2023 Subject: Technical Overview, Methodology, and Software Analysis of VGM-to-MIDI Conversion

The Golden Tools

If you want to try this alchemy today, three tools lead the pack:

• VGMroutine (by Valley Bell): The command-line granddaddy. Fast, brutal, no hand-holding. It gives you the raw data.
• Deflemask Tracker: Not a pure converter, but it imports VGM and exports MIDI with excellent FM-to-MIDI logic.
• Foobar2000 with VGM Plugin: The easiest for a quick listen, though its MIDI export requires additional scripting.

The Legacy

Today, the process is seamless. Modern tools like VGMTrans can take a PlayStation or Nintendo 64 sequence and convert it almost flawlessly. But for that specific era of the YM2612 and the SN76489, the VGM to MIDI converter remains a vital bridge.

Why does it matter? Because without it, the music dies.

The composers of the 90s—Yuzo Koshiro, Kinuyo Yamashita, Koji Kondo—wrote their music on computers. Often, the original source files (the MIDIs they wrote before converting them to the game console) were lost to time, trapped on floppy disks that degraded or were thrown in the trash by cleaning crews at game studios.

The only record of their work is the code embedded in the game cartridge.

The VGM to MIDI converter allows us to reverse-engineer the work. It allows a kid in 2024 to download the music from Contra: Hard Corps, convert it to MIDI, load it into a modern Digital Audio Workstation, and replace the bleeps and bloops with a real electric guitar.

It’s an act of digital archaeology. We are taking the fossils—the raw data commands—and reconstructing the living creature. We are peeling back the layer of silicon to find the human soul underneath. And though the process is rarely perfect, the ability to finally see the notes on the page, after decades of just hearing them through a speaker, is a victory for every gamer who ever hummed a tune they couldn't name.

VGM MIDI Converter: A Comprehensive Guide

Introduction

VGM (Video Game Music) files are a popular format for storing and sharing music from video games. However, they can be difficult to work with, especially for musicians and composers who want to arrange or remix game music. This is where VGM MIDI converters come in – tools that allow users to convert VGM files into MIDI (Musical Instrument Digital Interface) files, which can be easily edited and manipulated using music software. In this article, we'll explore the world of VGM MIDI converters, their benefits, and how to use them.

What is VGM?

VGM is a file format used to store music from video games, typically from consoles and arcade machines. VGM files contain a sequence of commands that tell a synthesizer or emulator how to play back the music. These commands include note on/off, pitch bend, and volume changes, among others. VGM files are often used by game music enthusiasts to archive and share game soundtracks.

What is MIDI?

MIDI (Musical Instrument Digital Interface) is a protocol that allows electronic musical instruments, computers, and other devices to communicate and control each other. MIDI files contain a sequence of musical events, such as note on/off, pitch bend, and volume changes, which can be played back using a synthesizer or software instrument. MIDI files are widely used in music production, live performance, and game development.

Benefits of VGM MIDI Conversion

Converting VGM files to MIDI offers several benefits:

1. Easy editing: MIDI files can be easily edited using music software, allowing users to modify the music, such as changing instrument sounds, adjusting note timing, and adding effects.
2. Arrangement and remixing: With MIDI files, musicians and composers can arrange and remix game music in new and creative ways.
3. Compatibility: MIDI files can be played back on a wide range of devices and software, making it easy to share and collaborate on music projects.
4. Archiving: Converting VGM files to MIDI helps preserve game music in a more accessible and editable format, ensuring that these soundtracks are not lost over time.

Popular VGM MIDI Converters

Several VGM MIDI converters are available, each with their strengths and weaknesses. Here are a few popular options:

1. vgm2midi: A free, open-source VGM MIDI converter that supports a wide range of VGM formats.
2. VGMtools: A comprehensive suite of tools for working with VGM files, including a MIDI converter.
3. MIDI-VGM: A simple, user-friendly VGM MIDI converter with a focus on ease of use.

How to Use a VGM MIDI Converter

Using a VGM MIDI converter is relatively straightforward. Here's a step-by-step guide:

1. Download and install: Choose a VGM MIDI converter and download it from the official website. Follow the installation instructions to install the software on your computer.
2. Load the VGM file: Launch the converter and load the VGM file you want to convert. The software will typically display a waveform or score view of the music.
3. Configure settings: Adjust settings, such as the MIDI output format, tempo, and time signature, to suit your needs.
4. Convert to MIDI: Click the "Convert" button to begin the conversion process. The software will generate a MIDI file based on the VGM data.
5. Edit and refine: Import the MIDI file into your favorite music software and edit, arrange, or remix the music as desired.

Conclusion

VGM MIDI converters are powerful tools that unlock the creative potential of video game music. By converting VGM files to MIDI, musicians, composers, and game enthusiasts can edit, arrange, and remix game soundtracks in new and exciting ways. Whether you're a seasoned musician or just starting out, VGM MIDI conversion offers a fascinating world of musical possibilities.

The Ultimate Guide to VGM MIDI Converters: Ripping Retro Classics

For music producers, retro enthusiasts, and game developers, the ability to extract melodies from vintage video games is a form of digital archaeology. A VGM MIDI Converter is the essential tool for this task, allowing you to turn raw sound-chip data into flexible MIDI sequences that can be edited, remixed, or used to trigger modern synthesizers. What is a VGM MIDI Converter?

VGM (Video Game Music) files are essentially "instruction manuals" for a console's sound chip. They tell chips like the Sega Genesis YM2612 or the SNES S-SMP exactly which notes to play and which parameters to tweak in real-time.

A VGM MIDI Converter translates these chip-specific commands into standard MIDI (Musical Instrument Digital Interface) data. While the original VGM contains the exact timber and "crunch" of the retro hardware, the converted MIDI file captures the musical notes, timing, and velocity, making it readable by any Digital Audio Workstation (DAW) like Ableton Live or FL Studio. Top Tools for Converting VGM to MIDI Vgm Midi Converter

Depending on your platform and the specific game system you're ripping from, different tools offer varying levels of accuracy. 1. VGMTrans (Recommended)

VGMTrans is arguably the most powerful tool for modern users. It is a cross-platform application that can scan game ROMs (especially for Nintendo DS and PlayStation) to find and convert sequenced music into MIDI and SoundFont2 (SF2) formats. Best for: Nintendo DS, PS1, and sequenced GBA music.

Key Feature: It allows you to export the MIDI and the corresponding SoundFont simultaneously, preserving the original instrument sounds. 2. vgm2mid (The Classic Choice)

Maintained by the VGMRips community, vgm2mid is a lightweight utility dedicated to converting .vgm files directly to .mid. It supports a wide range of sound chips including the Sega Genesis and various arcade boards. Best for: Sega Master System, Game Gear, and Genesis music.

Note: You often need to match the project BPM in your DAW to the one set in the tool for perfect timing. 3. Vgm2Midi by Ben Ryves

A specialized tool for converting PSG (Programmable Sound Generator) files, commonly found in 8-bit systems.

Limitation: It primarily supports PSG files and can produce "messy" MIDI files because it uses pitch-wheel data for fine-tuning retro frequencies. Why Convert VGM to MIDI?

VGMTrans - a tool to convert proprietary, sequenced ... - GitHub

VGM to MIDI Conversion: Technical Overview and Tools A VGM to MIDI converter is a utility designed to translate VGM (Video Game Music) files—which capture raw register data sent to sound chips (like the YM2612 or SN76489)—into Standard MIDI Files (SMF). Because VGM is a log of chip commands rather than a note-based format, conversion requires interpreting frequency and volume changes back into discrete musical notes. How Conversion Works

The conversion process typically involves several technical steps to reconstruct musical data from hardware logs:

Parsing & Decompression: The tool reads the VGM header to identify the target sound chips and decompresses VGZ files (gzipped VGM).

Command Interpretation: The software simulates the sound chip’s behavior, interpreting register writes that define frequency, duty cycle, or FM parameters.

Note Reconstruction: It translates frequency data into MIDI pitch values. Since retro chips often use microtonal tuning, high-quality converters use MIDI pitch wheel data for fine-tuning. Report: VGM to MIDI Converter Technology Date: October

Parameter Mapping: Chip-specific features like envelope generators or PSG noise are mapped to MIDI Control Change (CC) messages or specific percussion keys. Key Conversion Tools

Depending on the source platform and sound chip, different tools provide varying levels of accuracy:

Vgm2mid: A widely used, community-maintained tool by Valley Bell. It supports a broad range of sound chips and is the standard for converting modern VGM rips.

VGMTrans: A cross-platform application specializing in converting sequenced music from consoles like the SNES, PS1, and NDS into MIDI and SoundFont formats.

Vgm2Midi (Ben Ryves): A specialized converter for PSG (Programmable Sound Generator) files, often used for SEGA Master System or Game Gear music.

Valley Bell's MIDI Converters: A collection of specialized tools for specific game engines and drivers, such as the Wolf Team MegaDrive engine or PC-98 sound formats. Technical Limitations

Conversion results are rarely "perfect" due to the fundamental differences between hardware synthesis and MIDI:

Missing Instrument Data: VGM files do not contain "instruments"; they contain register values. Converters must guess or use default MIDI patches (e.g., General MIDI Piano).

Pitch Inaccuracies: Some sound chips use non-standard frequencies that don't align perfectly with the 12-tone equal temperament used in MIDI.

Complex Effects: Advanced FM synthesis or software-driven modulation is difficult to map to standard MIDI events, often resulting in "messy" sequences that require manual cleanup in a DAW. vgm2midi - Yarn Classic

1. VGM2MID (The Classic)

Developer: ValleyBell Platform: Windows/Linux (Command Line) Overview: The original and most accurate converter. It handles all common VGM variants (VGZ compressed included).

Pros:

• Extremely precise timing (preserves retriggering and arpeggios)
• Supports dual-chip games (e.g., Genesis + SN76489 + YM2612)
• Open source

Cons:

• No graphical interface (scary for beginners)
• Requires manual patch mapping for FM instruments

Command example: vgm2mid.exe input.vgm output.mid -psg2mid 1 -fm2mid 2