MTK: a Music Tool Kit for Ruby

MTK is a Ruby library and custom domain-specific language (DSL) for generating musical material.

MTK is flexible: You may use the custom music-generating language without writing any Ruby code, or you may avoid the custom language and only program in Ruby, or anywhere in between.

Features

  • A minimalist syntax (DSL) for generating musical patterns
  • Read and write MIDI files
  • Record and output realtime MIDI signals
  • Sequence MIDI-compatible event streams
  • Manipulate musical objects like pitch, duration, and intensity
  • Generate deterministic and non-deterministic music via flexible patterns such as looping sequences and random choices

Getting Started

MTK works with Ruby 1.9, Ruby 2.0, and JRuby 1.7+.

JRuby is recommended for Windows users.

  1. Install

    gem install mtk

    Or for JRuby:

    jgem install jmtk

  2. Learn the command-line interface:

    mtk --help

    Or for JRuby:

    jmtk --help

  3. Learn the MTK syntax: TODO... documentation forthcoming. In the meantime, see the unit tests @ https://github.com/adamjmurray/mtk/blob/master/spec/mtk/lang/parser_spec.rb

  4. Check out examples: https://github.com/adamjmurray/mtk/tree/master/examples

  5. Read the MTK Ruby library documentation

About this project

This project is developed by Adam Murray (github.com/adamjmurray).

It is a free and open source project licensed under a permissive BSD-style license. I simply ask for credit by including my copyright in derivative works.

You can learn more about the development of this project at the development notes page.