Musical MIDI Accompaniment

Official Downloads

The most current version of MMA is 15.09b.

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Windows Version

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For other packages, including an RPM, not listed on this page, please visit our other packages page.


The main MMA archive is really all you need. It includes:

  • mma - the executable python script,
  • modules - the various python modules needed to run MMA,
  • lib - a set of standard library files which contain well over 1000 MMA patterns for different rhythms,
  • egs - a few simple demo songs and more complicated examples,
  • docs/html - the entire set of documentation files in HTML format.

After downloading this file you need to unpack it (the directory “mma-bin-VERSION” will be automatically created). The magical incantation:

tar xzf mma-bin-*.tar.gz
should work just fine. Then run the one of the install scripts (either ln-install or cp-install). Read the file text/INSTALL for details, but we recommend using ln-install.

This will create the needed system directories and install the Python modules and the standard MMA library. The script has been designed for Linux ... follow these instructions for Windows and if you install this on a different OS, please let us know just what problems you had and your solutions.

This is a Unix/Linux tar.gz file.

Download (2.3MEG): mma-bin-15.09.tar.gz
SHA1 checksum: dff2bc81e10f57125d3ee8d1cbfb2711a3623964

Debian Package

To make installs easier for people with Linux systems we have created a deb package. This package includes the basic MMA distribution, plus the PDF documentation. You can get it here, or check your own Linux distribution's software for an official Debian package.

The packages will be installed in the /usr (not /local) directory structure.

MMA's only dependency is Python 2.7 greater (or any 3.x version), so there should be no dep problems with these packages. Please let us know if there are any problems.

Use your favorite debian package manager (from a command line you can do something like: sudo dpkg -i mma*deb).

We're not “real” Debian package makers ... so, shout if you find a problem ... better, mildly shout if it works as advertised!

Download (3.5MEG): mma_15.09_all.deb
SHA1 checksum: b26d805deda8b0a69057e26b646dd8d858e70a0c

PDF Documentation

The documentation for MMA consists of 3 PDF files:

  • mma.pdf - a 249 page printable manual.
  • mma-tut.pdf - a short (21 page) tutorial.
  • mma-lib.pdf - reference to the standard mma library.

The HTML docs supplied with the main distribution are extracted from the PDF files. You should have both sets if for no other reason that the PDF files look much nicer.

This is a Unix/Linux tar.gz file.

Download (1.9MEG): mma-pdf-15.09.tar.gz
SHA1 checksum: 4049f5e708d486e45314207429c250375dc90ce8

Chord Documentation

In addition to the main reference manuals we have prepared an auxiliary PDF document listing in both text and standard music notation all the chords (91 main, plus 60 aliases) and scales supported in MMA.

This is a compressed Unix/Linux .gz file.

Download (69K): chords.pdf.gz
SHA1 checksum: 32032ed9cbc5c4b3eca8cff037456a47d36dc988

Current Developer Version

If you are brave, you might want to try the very newest!

This package has everything in it that the “official” distribution contains. However, the pdf documentation, above, doesn't reflect changes ... the download comes with html docs which should document all the changes.

Install note: if you have an existing install using the .deb or .rpm package you should probably delete/remove it first to avoid confusion. The .deb/.rpm install is the /usr/ directory and the manual install for the developer versions install in /usr/local.

Features (please read the file text/CHANGES-** for complete details):

  • Bug fixes (of course)
  • New macro/variables: $_TimeSig, $_NoteLen()
  • Unified Time/TimeSig setting
  • New concept for time: ChordTabs. Lets you set the chord positions for data lines
  • Time can be fractional for real support of compound times like 5/8 (Time 2.5)
  • Ratio tuplet values for note durations
  • Missing library files (over 100) are included in distro
  • Improved transpose

Download (2.6MEG): mma-devl.15.09b.tar.gz
SHA1 checksum: 405262390c7bc608caca2e37216fd6841968462c

Web Design--Bob van der Poel
This page "downloads.html" was last modified on Fri Nov 27 14:44:33 2015