MusAic creates polyphonic music in any genre, using algorithms from the field of Artificial Intelligence. Each new song is completely original, created as a result of your rating input and the programs reaction to it. The program adapts to your musical tastes, and this amounted knowledge can be saved as a Virtual Composer. You can even "Marry" two composers and find out what their offsprings music sounds like. All songs can be saved and exported as a MIDI file to your phones 'Sounds' directory. From there, it can be set as a ringtone or transferred to a computer and opened in a Sequencer program for editing. This way, MusAic works as an idea generator for fast and creative music composing.