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The-Algorithmic-Composer

Synopsis

The Algorithmic Composer is an algorithmic composition application made by me as my final degree project. It has implementation of many music compositions methods:

  • Independent Stochastic (based on density probability functions affecting pitches, durations and the ratio between notes and silences).
  • 1st order **Markov Chains** from a MIDI file.
    
  • **Random Walk**
    
  • **Fractional noise**
    
  • **Chaotic Response**
    
  • **Motivic Development** of a musical motive from many sources.
    
  • **Serialism**
    

It works under openFrameworks as well as ofxUI and ofxXmlSettings addons and midiFile and midiFileReader libraries. Currently it only works on Mac OS X and iOS (you'll need to make a new project with all the classes to compile in iOS). It won't be hard to get Linux and Windows version.

The application come with a user interface for testing the methods and get your own algorithmically generated music. You can also export the composition to a MIDI file.

Motivation

The application borns as an idea from my final degree tutor Jose Manuel Iñesta Quereda to develop a program capable of showing the strengh and possibilities of algorithmic composition for people who needs it's own music for their projects. He ask me to make an application that contains basic implementations of the principals algorithmic composition methods.

I started development at firsts of June os 2014 and I'm finishing a very very early version on finals of August. It has a lot of options and possibilities as well as lacks of methods and new ideas that wasn't developed because of the deadline (5th of September).

Installation

Simply open the Xcode project and compile it. Feel free of see and change the code on your own purposes. Email me any question or issue (laurasirco@gmail.com).

Tests

Youtube videos.

License

The MIT License (MIT)

Copyright (c) 2014 Laura Sirvent Collado

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.