MIDIJam for the modern computer.
Feature-rich, easy-to-use, and free. midis2jam2 is the best way to play MIDI files on your computer.
🎶 Your favorite songs—animated.
midis2jam2 is a 3D MIDI file visualizer. It plays any MIDI file and animates its performance with a virtual band.
A remaster of MIDIJam, it provides a faithful recreation of the original MIDI file visualizer with new instruments, graphics, and settings.
🎥 View from anywhere.
midis2jam2 natively supports a freecam/noclip feature, allowing you to move around the scene and view from any angle.
Get up close to any instrument and notice the detail. Each instrument is accurately and aesthetically animated.
🔊 Listen with your favorite SoundFont.
Experience midis2jam2 with high-quality sound, allowing you to play with any SoundFont of your choosing.
Have a physical MIDI synthesizer? Connection is easy with simple configuration.
🪕 More instruments than ever before.
New instruments including the clarinet, banjo, and helicopter have on-screen visuals—with more to come with every release.
midis2jam2 currently supports the visualization of any instrument 98% of the time.
🖥️ Free and open-source—forever.
midis2jam2 is free software, licensed under the GNU General Public License . It will always be free and open-source. You can view the source code on GitHub .
You can also contribute to the project by reporting bugs, requesting features, or submitting pull requests.
📱 Also on-the-go.
Away from the computer? midis2jam2 now runs natively on any Android phone or tablet.
Camera controls have been redesigned for touch input, so the app feels as responsive as using a keyboard and mouse.
Download
v2.1.0 – May 14, 2026
midis2jam2 will always be free to download and use. If you found this valuable or entertaining, and want to support its development, consider buying me a coffee. Thank you! ❤️
Other platforms, versions, and source
Changelog
- Add Vietnamese translation (#377, thanks @barnacl437!)
- Add better error handling for invalid background images (#372, #394)
- Add custom soundbank selection on Android
- Add playback history feature (#345, #399)
- Add smooth hi-hat motion
- Add support for "XF Style" lyrics (#363, thanks @vgthecoder!)
- Fix issues with playback on macOS machines (#328, #393)
- Fix the issue where playback would halt if file contained invalid MIDI data (#357)
- Fix the issue where system-exclusive messages were not dispatched (#355)
- Fix the issue where the app may crash if a controller is disconnected (#365, #395)
- Improve picture-in-picture stability on Android
Profiled and packaged with JProfiler and install4j , a Java profiler and multi-platform installer builder.
Documentation
Need help getting started? Check out the documentation .