Open Source Python MIDI Software

HuMidi is a universal piano auto player for ROBLOX. It plays even the most generic MIDI file with great depth, thanks to the humanization and automatic sustain pedal generation algorithms. The pedals are generated with a thorough analysis of the MIDI data, adding more depth to your performance that no other MIDI players could! Personally have been tested in: - Visual Pianos - Starving Pianists - Digital Piano - Piano's Got Talent This tool is universal, as long as the piano in-game allows to be played on a keyboard.

OpenPiano is a Windows desktop piano application that allows you to play, practice, and record music using your PC keyboard, mouse, or a MIDI device. It supports real-time playback using SoundFonts and provides on-screen piano layouts for visual feedback while playing. OpenPiano is designed to run entirely locally. It does not require accounts, cloud services, or an internet connection for core functionality. Project links: Website: https://www.justagwas.com/projects/openpiano GitHub: https://github.com/Justagwas/openpiano Documentation: https://github.com/Justagwas/openpiano/wiki The application is fully open source. All input handling, playback, and MIDI recording/export are performed on the user's machine. VirusTotal scan result: https://www.virustotal.com/gui/file/e2e1c7f88469719f66c9ee4e058fb5d22a557ebae5524b11c52e65f6cc884cac

A2M (Audio to MIDI) is an open-source Windows application for converting piano recordings into editable MIDI files. It estimates notes, timing, velocity, sustain, and soft-pedal events, with the best results obtained from clean solo piano recordings. Choose an audio file, select CPU or a CUDA/DirectML mode, and click Convert to MIDI. The generated file is saved to Downloads/A2M by default, or to a custom folder selected in Settings. Audio analysis is performed locally. Source recordings are not uploaded, and no account is required. Network access may be used for requested downloads and update checks when enabled. CPU processing is available by default. Optional GPU acceleration can reduce processing time on compatible hardware. Website: https://www.justagwas.com/projects/a2m GitHub: https://github.com/Justagwas/A2M Docs: https://github.com/Justagwas/A2M/wiki VirusTotal: https://www.virustotal.com/gui/file/898c575338ee010597d1224dc5da8f3db9f35191f5ed1c91752f52d55b1211c

A SoundFont editor and other software for editing, managing and sharing sample based MIDI instrument files for computer music composition. Support for other formats is planned.

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.

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

Modular portable graphical based music editor. A new concept loosely based on the tracker-interface. Aimed to be used by both amatours and serious composers. Status for AmigaOS is stable, status for Unix is pre-alpha.

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)

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.

[This library has moved to: https://github.com/vishnubob/python-midi/] Read, write, process and build MIDI streams using a high level pythonic API. Support for the ALSA sequencer provides the ability to accurately transmit and receive MIDI data.

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

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.

Aldrin is an open source modular music sequencer/tracker for the GNU/Linux operating system. Aldrin is currently in beta stage and fully functional. Feel free to try and use it.

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.

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

BASH!KARAOKE IS A FREE KARAOKE PLAYER FOR LINUX AND BSD Supported formats: *.mid, *.kar, *.wrd , *.mod, *.rcp, *.r36, *.g18, *.g36 TRANSLATION (HELP US!): English and Italian in EasyBashGUI mode, English only (for now... GTK mode) .. The goal is a karaoke player that: Is installable with very few dependencies; Is ready to use after dependency check, -no configuration-; Support SoundFonts to improve sound quality; Works with a simple song database; Can trim levels (pitch, speed, volume) and mute channels; and soon, with a new GTK3 interface, with which you can sing in fullscreen! Moreover, usage of EasyBashGUI allows user to fit Bash!Karaoke look'n'feel to his taste,depending on wich Desktop Environment he uses or prefers( KDE, GNOME or other), through GtkDialog, KDialog, Zenity,or even bare (c)dialog. Please take the survey here: http://bashkaraoke.altervista.org/bk/en/sondaggio/

CLIJACK is a command-line alternative to such programs as QjackCtl. CLIJACK allows one to launch the JACK audio server and make connections between jack-audio ports, jack-MIDI ports, and ALSA-MIDI ports. CLIJACK is written in pure Python.

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.

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.

Harmonia is a tool for analyzing music scores exported to MIDI or MusicXML format. It allows you to detect voices inside a single MIDI track (eg. live piano recording), main themes (and their motifs), harmonic key and chord interpretation.

JackFX is a python module for midi control and realtime audio effects processing built using the Jack Audio Connection Kit. Effects are stackable, and can be chained in any configuration with only a few lines of python code.

A GTK/Glade based management interface for the PODxt (Live and Pro) from Line 6. Written in Python for Linux. It requires a MIDI connection to the device and the Line6 USB driver from http://www.tanzband-scream.at/line6/

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

A musician's live performance VST host. This software is intended to help integrate VST technology into your live performances on stage, whether it'd be using virtual instruments or effects, or to automate audio routing.