Open Source C MIDI Software

A real-time software synthesizer based on the SoundFont 2 specifications. It can be used for live audio synthesis of MIDI events or for rendering MIDI files to disk, using SoundFont instruments. It can also be embedded in other applications. This is not a application with a graphical user interface, however there are several GUI applications which utilize FluidSynth.

Mutabor is a Program that allows performing and composing microtonal music using a normal MIDI keybord. But it's powerful description language is intended to allow permanent retunings and tuning logics in to describ, what's actually goes on.

libTiMidity is a MIDI to WAVE converter library that uses Gravis Ultrasound-compatible patch files to generate digital audio data from General MIDI files. This library based on the TiMidity decoder from SDL_sound library.

Doors is groupware for electronic musicians. It aims to be an extensible, multi-user, musical performance framework which unifies heterogeneous, distributed multimedia hardware. The framework is based on CORBA, XML, NTP and URL technologies.

A modular audio programming language, designed to write applications quickly. Its main goal is real time audio processing, but it should be used for any kind of development.

Thank you for your interest in Speedy Composer. Speedy Composer is an automated application for composing melodies for Speedy Net members. We recently made changes to the source code of Speedy Net, and converted it into the Python language and Django framework. Since Speedy Composer was originally written in PHP, it is not adapted to work with Speedy Net in its current form. So unfortunately we were forced to temporarily close the app Speedy Composer. But don't worry, we kept backups of all the tunes composed by Speedy Composer, and when the website is reopened we will upload them to the new site. Speedy Composer and Speedy Net are open source applications, free software. We are currently looking for volunteers to help us convert Speedy Composer to Python. If you are interested in volunteering, please contact me by email. Thank you and good luck, Uri Rodberg Founder and Director of Speedy Net and Speedy Composer, Speedy Paz Technologies Ltd. uri@speedy.net

UltiMusE Pro An enhanced build of Michael J. Knudsen's UltiMusE 3 for the Tandy Color computer 3 & OS-9 Level 2 This project hopes to incorperate many enhancements to the UltiMusE 3 software, but to ultimately add "piano roll" editing and possibly add more voices

This library provides functions for reading and writing standard MIDI files. It was originally written by Tim Thompson <tjt@nosuch.com>. It has been modified and corrected by Piet van Oostrum <piet@cs.uu.nl>. I have made some minor changes to it in order to work properly with GCC.

Motion Impulse Interface for Digital Instruments. A highly tunable motion<->midi engine using a wiimote. Ideal for performers, live gigs and experimentation...

Synthesia is an open hardware/software platform intended for creating standalone audio devices such as synthesizers on embedded processors.