Musical MIDI Accompaniment

Official Downloads

The most current version of MMA is 14.07a.

MMA Home

Official Downloads



Other Packages


Cool Stuff

Windows Version

Mac Version



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 (2.2MEG): mma-bin-14.07.tar.gz
SHA1 checksum: daa430fed5264584d2a9ab1c2a5206143be4d7ef

Distribution Packages

To make installs easier for people with Linux systems we have created deb and rpm packages. These packages include the basic MMA distribution, plus the PDF documentation.

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

MMA's only dependency is Python 2.5 or greater (it doesn't work with 3.x of Python), so there should be no dep problems with these packages. Please let us know if there are any problems.

Debian Package

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 (3.1MEG): mma_14.07_all.deb
SHA1 checksum: b12d665acd01688f42c3232e676195a0e3734f0c

RPM Package

A RPM based package for users with Redhat, Mandriva and other rpm based distros has been created using alien run on the the deb package. Depending on your system you might have to use the “--force” option. So, as root (use su) install with rpm --install mma*rpm and if that doesn't work use rpm --install --force mma*rpm.

I'm not sure if this applied to all installations, but it's been reported that the RPM modifies permissions of /usr/share giving write permission to group. This buggers sendmail. Check your system after installation.

Download (3.9MEG): mma-14.07-1.noarch.rpm
SHA1 checksum: ca1d8689ceeceb8741fa01666a239bd192849dd7

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 (1.8MEG): mma-pdf-14.07.tar.gz
SHA1 checksum: 395b911be0e7592f9567b61898d927373dbeaba1

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 (68K): chords.pdf.gz
SHA1 checksum: 2bb52d50d0bc62988ac75a93799e1718f29cc5a3

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):

  • Enhancement to the Ornament options
  • Addition of a - to represent a repeated chord
  • Addition of /* */ comments
  • CmdLine option to set command line options from within a script
  • Sticky option to “hide” tracks from groove mechanism
  • TRIGGERs ... a new way to create grooves
  • Bunch of minor bug fixes (will they never end?)

Download (2.3MEG): mma-devl.14.07a.tar.gz
SHA1 checksum: 796465b0a29b183f58d5e9a5572ca195f7eb06a1

Web Design--Bob van der Poel
This page "downloads.html" was last modified on Tue Nov 4 09:35:38 2014