A small MIDI visualizer tool, using OpenGL
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Dec 14, 2025 - C++
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midi-visualizer
Here are 22 public repositories matching this topic...
🔥 Modular shader engine designed for simplicity and speed
visualization shaders glsl audio-visualizer shadertoy music-visualizer spectrogram fft realtime-audio midi-visualizer piano-roll music-bars shaderflow
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Apr 13, 2026 - Python
🎹 The easiest way to record MIDI. No install. Automatically records.
visualization music canvas midi web-app visualisation live visualizer visualiser midi-events music-visualizer recording midi-visualizer live-midi midi-recorder midi-recording record-midi
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Feb 13, 2023 - JavaScript
🎹 Smoothest piano roll visualizer
shaders midi glsl piano music-visualizer midi-player glsl-shader midi-visualizer python-midi piano-roll
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Apr 13, 2026 - GLSL
FL Studio / ZGameEditor visualization of midi roll/piano.
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Jun 21, 2021
A "beautiful" MIDI visualizer
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Jan 22, 2026 - C++
Music Visualizer with love2d using Midi Files
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Dec 21, 2025 - Lua
Midi Visualizer, with audio support.
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Apr 13, 2026 - TypeScript
View sheet music with simple MIDI input visualization
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Apr 10, 2026 - TypeScript
MIDI Player OpenGL is a MIDI player visualizer
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Feb 18, 2026 - C
A python library for visualizing MIDI in Jupyter Notebook with waterfall & piano-roll style.
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Sep 28, 2025 - JavaScript
(In development) A browser-based tool to intuitively visualize the shape of a melody found in any MIDI file as a chorus of colorful lines!
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Nov 10, 2025 - JavaScript
MIDI Visualizer
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May 24, 2022 - Java
A MIDI visualizer written in Java as a homework assignment.
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Jan 17, 2023 - Java
MIDI visualizer built on mido and PySDL2.
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Mar 18, 2023 - Python
"High-performance real-time 16-track MIDI notation engine for Python. Specifically optimized for Yamaha arranger keyboards and professional music research."
python open-source real-time midi pygame music-notation yamaha midi-visualizer educational-software digital-audio multi-track midi-processing music-visualization real-time-midi real-time-visualization midi-tools midi-renderer arranger-keyboard midi-notation engraving-engine
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Apr 16, 2026 - Python
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Jan 8, 2024 - Python
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