The program includes libraries of chords and playing patterns, and you can add your own. If you're making your own patterns or adapting the existing patterns, you have accurate control over the speed, volume, timing and direction of individual strums, which strings are played, and whether the notes ring out or become muted. And you can even shift the individual notes up and down.

Each track can be sent to any instrument you want, and there are special features for drum tracks. Y can use Mamba as an entire backing band. For free download mamba 1112 osx.