Provides an interface to edit, record, and play Midi data

Piano Chords

A Python port and library-fication of the midicsv tool by John Walker. If you need to convert MIDI files to human-readable text files and back, this is the library for you.

🎹 Making life easy to create a MIDI-app on the web. Includes a library to program synesthesia into your app for memory recognition or for creating trippy effects. Convert soundfonts for Guitar, Bas…

KeyKit - an algorithmic MIDI scripting language and GUI system

A music theory library for Javascript

music21 is a Toolkit for Computational Musicology

Main repository for Csound

MuseScore is an open source and free music notation software. For support, contribution, bug reports, visit MuseScore.org. Fork and make pull requests!

👾~ music, eternal ~ 👾

Magenta: Music and Art Generation with Machine Intelligence

Tame the Web MIDI API. Send and receive MIDI messages with ease. Control instruments with user-friendly functions (playNote, sendPitchBend, etc.). React to MIDI input with simple event listeners (n…