Typically, diversion and dance come to mind when discussing the purposes of music.
Further consideration suggests the use of music in ceremony and ritual, and for artistic expression of emotion and ideas. Enhancement of concentration and meditative focus, refinement of perception and the reinforcement of contemplative states of mind and being, however, are of far greater importance to those who practice these ways of engagement with reality through expansion of consciousness.
Certainly this is the position of one who composes works in sound to such ends as these.
Further consideration suggests the use of music in ceremony and ritual, and for artistic expression of emotion and ideas. Enhancement of concentration and meditative focus, refinement of perception and the reinforcement of contemplative states of mind and being, however, are of far greater importance to those who practice these ways of engagement with reality through expansion of consciousness.
Certainly this is the position of one who composes works in sound to such ends as these.