Open Source Python MIDI Software for Mac

Strasheela is a constraint-based music composition system. The user defines music theories by sets of compositional rules and the system creates music which complies with these theories. User-interface is the programming language Oz.

ctypes Python module for BASS (http://un4seen.com) audio library. Android version (http://www.techshinobi.com/index.php/pybass-bass-audio-api-on-android-trials)

BASIS FOR AN OPEN SOURCE PROJECT to convert NoteWorthy Composer files from/to MusicXML. Two Python 3 programs for NoteWorthy Composer files in nwctxt format. 1. nwctxt2xml.py - Converts nwctxt into XML 2. xml2nwctxt.py - Converts XML into nwctxt

The MusicKit & SndKit is an object-oriented software system for building music, sound, signal processing & MIDI applications. The distribution is a comprehensive package that includes on-line documentation, code examples, utilities, applications & scores

Analyzer for Files (AoF) is a tool to look into file contents, analyze the structure with installed plug-ins, and show the results with several split windows including converted data and a tree if successful. It was designed as a workbench with a core and plug-in extensions. It can handle the normal plain-text file and data, complex binaries supported with the corresponding plug-ins. What's more, the developers can deploy and release their own plug-ins according to the plug-in developing standard. The development site is https://bitbucket.org/cadappl/anafile.

This script provides a graphical user interface for accessing the raw text of files created by the free version of Mario Paint Composer. It makes it easier to upload and download songs, and also allows songs to be exported in standard midi format.

A simple tool to convert sysex parameter settings of Behringer's BCR2000 Midi controller.

Cabel is a graphical user interface for building Csound instruments by patching modules similar to modular synthesizers. Cabel modules are defined in XML files, so anybody with some Csound knowledge can write his/her own modules and play with them.

Canorus is the next generation music score editor. It is the official successor of NoteEdit. It uses Qt4, has scripting capibilities and uses modern development standards like eclipse, patterns and test units as base.

Fripp is a music composition environment that uses a spreadsheet metaphor for manipulating music with built-in and user-created functions. Supports MIDI playback and recording. Displays music in common notation. Written in Python.

LiveAPI is an Open Source project that allows remote access to Ableton Live's user-interface API.

Remote access to Ableton Live's Python API framework. Currently supporting telnet, access, UDP linewire, Open Sound Control, example code and API provided. Written in Python.

MIDI Master Clock: Simple MIDI Song and Control Change Manager MIDI Master Clock is a lightweight, command-line utility for effortless MIDI device control and synchronization. It lets you define songs or cues in a simple text file, each with its own BPM and custom MIDI Control Change (CC) messages. What It Does: Reads Song Data: Configure song titles, BPM, and MIDI CCs (e.g., CC_ch0 10) in an easy-to-read data.txt file. Interactive Control: Select songs from a list, advance through your set, or quit, all from the command line. Automated MIDI Commands: When you select a song, MIDI Master Clock automatically sends: - All specified MIDI Control Changes (CCs), ideal for triggering effects or states. - MIDI Sync Commands (Stop, Song Position Pointer (0), Start) to prepare your devices. - Accurate MIDI Clock signals based on the song's BPM, keeping your gear perfectly in sync.

Implementation of Yamaha's MIDI control protocol for their digital consoles.

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.

Pymprovisator is a program for jazz musicians. Jazz music is based on improvisation and this program is intended to help musicians to improvise. The user sets the song parameters and the program generates a MIDI file with an adequate accompaniment.

Pyo Synth is an open source application that makes the manipulation of pyo scripts easier by letting you control it with a midi keyboard. The interface allows you to setup every control on your keyboard and link them to parameters in your script during runtime. It is also possible to save your progress directly in the pyo script. See manual for more explanation on features.

A MIDI library for Python, written to give platform independant MIDI support for Python developers.

Schnolgo is a multi-format musical composition package written in Python. It is built with an extremely flexible system for representing rhythmic structures and is intended to allow for songs to be written so as to make use of "guided improvisation".

The MIDI Sight Reader Java Applet works again! To use it you should use Firefox with Java Applet Plug-in installed. Developed using Firefox 25.0.1 and Java 7, Update 51. So what is it? Well it scrolls random notes within a selected key, playing them aloud for audio confirmation, while you, the user, play the notes on your instrument. There is no MIDI interface, the name refers to MIDI because it uses the Java Midi API and organizes everything numerically, according to MIDI numbers. The application plays the notes aloud as they pass under the centerline of the application window. So you adjust the scrolling speed and time between new notes and then play each note before the application echos it back to you. It also scrolls guitar tablature, as can be seen in the video. The keyboard and guitar models are linked so that playing a note on the piano keyboard (clicking a key) causes the guitar neck to display all the locations of the same note on the guitar neck.

A Python Audio Beatslicer

Vriareon is a MIDI application that works with hardware synthesizers to expand their capabilities beyond those provided by the synthesizers' manufacturers. First goal is to implement multi point envelops like NI Absynth.

Splits and converts your MIDI files to tablatures or sheet music for a wide range of diatonic harmonicas.

PSGDump tool is parser and converter for chip tune files. It supports PSG and YM input file formats, focusing on AY/YM chip tunes from ZX Spectrum and Atari ST. The tool produces text output of notes played and creates multi-track MIDI file.

pyCoreMIDI - Mac OS X MIDI interface for the python programmers. This is refactored code from the turcanator main project by 2006 Michal J Wallace, BSD style license. It's more useful driver instead of pormidi because of performance is amazing.