Ruby wrapper for RtMidi, a cross-platform C++ library for realtime MIDI input and output.

Perform realtime MIDI IO with Ruby for OSX

zgomot is a simple DSL for writting MIDI music.

Ruck uses continuations and a simple scheduler to ensure "shreds" (Ruck threads) are woken at precisely the right time according to its virtual clock. Schedulers can map virtual time to samples in a WAV file, real time, time in a MIDI file, or anything else by overri...

program/play (MIDI) music from your code.

== Midi experiments

compile a Music Macro Language file to a Standard MIDI file.

KuroMusic is midi controll library writed by ruby.

This gem provides an interface to access Novation's LaunchPad programmatically. LEDs can be lighted and button presses can be evaluated using launchpad's MIDI input/output.

Quick and easy prototyping for Arduino-based MIDI pedalboards

Universally patch controller messages such as MIDI and OSC between devices

Peas defines constants from music theory and allows one to perform math with them. Currently supports pitches (as MIDI values), pitch classes, and intervals using semitones, wholetones, chromatic, latin or diatonic abbreviations.

Control VLC Media Player with MIDI

This gem provides programmatic access to the Novation Launchpad MK2. LEDs can be lighted and button presses can be evaluated using launchpad's MIDI input/output.

The library is based around an abstract representation for music notation, including pitch, note, dynamic, score, etc. A Ruby-based DSL is provided to aid in composition. Scores can be converted to common formats, like MIDI and LilyPond. Scores can also be rendered as audio via SuperCollider.

Inevitable Cacophony processes the musical form descriptions generated by Dwarf Fortress. It can parse a form to Ruby data structures, and in turn use that data to generate (simple) MIDI or WAV audio in that style.

A full-featured and complete Ruby wrapper of the ultra-powerful FMOD Low-Level API for accomplishing all of your audio needs. Uses the built-in Fiddle library (Ruby 2.0+) to eliminate unnecessary external gem dependencies, all that is needed is the FMOD platform-specific libraries. FMOD supports ...

Builds Audulus patches based on WAV or MIDI file inputs

Builds Audulus patches based on WAV, CSV, or MIDI file inputs

Filter Program Change (PC) or Control Change (CC) events from MIDI files.