Researching sound and music throughout the ages reveals changing vibratory patterns. Music was maintained to preserve a civilization, but it changed in each new epoch. As the vibratory patterns changed so did the civilization. The music and ancient languages created a vibratory matrix - affecting thoughts, emotions and physicality - creating experiences and opportunities to learn specific lessons through out time. Sound enabled spirit - or our soul - to involve into matter - creating increasingly greater individuality and separation from God. The secrets of the sound matrices can be used in reverse to facilitate the process of Enlightenment or the spirit's journey of evolvement back to God.