music21: a Toolkit for Computer-Aided Musical Analysis and Computational Musicology

Like catnip, a highly addictive agentic coding tool

The virtual Eurorack studio

SoX, Swiss Army knife of sound processing

C++ bindings for the Godot script API

Utility functions for handling MIDI data in a nice/intuitive way.

Collection of datasets used for Optical Music Recognition

Network Analysis in Python

Gephi - The Open Graph Viz Platform

Real-time monophonic pitch detection plugin for Godot .NET

VSCode Extension for LilyPond

Real-time Claude Code usage monitor with predictions and warnings

A software synthesizer library for Godot (GDExtension).

Godot gdextension csound library to allow playing music using csound.

Turn audio into a shareable video.

python classes for working with sounds and conducting psychoacoustic experiments

Audio Normalization for Python/ffmpeg

Element Audio Plugin Host

A platform for building interactive control and sensing devices using MIDI and OSC built with Zephyr RTOS.

🎚️ Open Source Audio Matching and Mastering

Audio waveform player

Visualisation, analysis, and annotation of music audio recordings

Real-time audio visualizations (spectrum, spectrogram, etc.)

Functional ear training for musicians

Adventure Kid Wave Forms are a collection of sampled one cycle waveforms for use in synthesizers and samplers or similar sound generators.

Open-source Dropbox client for macOS and Linux

Staggeringly powerful macOS desktop automation with Lua

📦 Mac App Store command-line interface

A command-line tool to select default applications for document types and URL schemes on Mac OS X