MIDI Monkey is a powerful, user-friendly application that allows you to play MIDI files or a MIDI instrument in any game or application.

Lightweight header-only C++20 library providing MIDI 1.0 data types, constants, and utility functions. Framework-agnostic. Works with JUCE, Unreal Engine, or any standard C++ projects.

Tools for reading, writing, and manipulating MIDIs

Play MIDI files in Naraka: Bladepoint

A simple utility that converts Standard MIDI files from Type 1 (multi-track) to Type 0 (single-track) for reliable playback on Yamaha Disklaviers and other player pianos. The converter merges tracks while preserving MIDI channel data so the musical performance remains unchanged.

A simple desktop utility for quickly editing and organizing MIDI track titles, with features to improve compatibility with legacy playback systems like older Disklaviers.

A cross-platform terminal user interface (TUI) application built with Rust, designed for streamlined MIDI synthesizer testing and serial communication.