[ 源代码： mma ]
软件包：mma（16.06-2）
Musical MIDI Accompaniment Generator
“MMA—Musical MIDI Accompaniment” is an accompaniment generator. It creates MIDI tracks for a soloist to perform over from a user-supplied file containing chords and MMA directives.
MMA is very versatile and generates excellent tracks. It comes with an extensive user-extendable library with a variety of patterns for various popular rhythms, detailed user manuals, and several demo songs.
MMA is a command-line driven program. It creates MIDI files which are then played by a sequencer or MIDI file play program.