Musical MIDI Accompaniment

MMA (Musical MIDI Accompaniment) is an open source accompaniment generator program designed to create MIDI tracks.

These MIDI tracks can be used by a soloist to perform. Musical MIDI Accompaniment is very versatile and generates excellent tracks.

What is new in this release:

• This stable version features a number of Solo/Melody enhancements, support for multiple user library paths, MIDI enhancements, and many minor enhancements and bugfixes.

What is new in version 13.12:

• This stable version features a number of Solo/Melody enhancements, support for multiple user library paths, MIDI enhancements, and many minor enhancements and bugfixes.

What is new in version 12.10:

• New voicing options, sequences in melody/solo tracks, and many minor bugfixes and enhancements.

What is new in version 12.01:

• There are many bugfixes and general enhancements.
• New features include the support of Polychords, improved chord voicing, note ornamentation for most tracks, and a track delay setting.
• Note that the version numbering scheme is changed to YY.MM.

What is new in version 1.7b:

• A PolyChord extension (very cool sounds), enhanced groove notation so you can combine a filename with a groove name (not so cool, but useful), and some bugfixes.

What is new in version 1.7:

• Chords can now be entered in Roman Numeral notation.
• Extensive reworking/enhancement of the Solo track commands.
• MidiInc has been extended to permit the creation of Solo Riffs.
• The automatic groove finding has been enhanced so that multiple directories can be scanned.
• There is a -V option for an audible preview of a groove in the libraries.
• A new utility, mma-gb.py, is a simple GUI for viewing and previewing the groove library.

What is new in version 1.6d:

• This version fixes the -M command line option and has minor fixes to the solo tracks.
• It cleans up the docs for Voicing modes.

What is new in version 1.6c:

• A number of enhancements were made to the way MidiInc and Solo lines are created.
• You can now include a MIDI file and push it into a solo track for additional processing.

What is new in version 1.4:

• A -T command line option to limit tracks generated.
• The AllGrooves command makes it easy to change a set of parameters in a library file.
• A Debian package has been added to the download section.
• New man pages have been created for mma, mma-renum, and mma-libdoc.
• A simple math parser has been added.
• You can use this anywhere a macro is valid.
• Anything in $( )$ delimiters is evaluated (safely) using Python.
• There are many bugfixes and library additions.