This is the second entry I've listened to in the Mac9 Jan/Feb so far. It seems that this contest is bringing out the best in all the entrants, as it should.
This song is great, but the only problem is that it may not be right for this contest. There is a way you could have made this song a little more joyous, which would have been to make more use of the major chord. It would have been quite easy to link to c-major from a-minor. Since the song sounds so sad though, it may not survive darkside555's lists.
Back to the reviewing aspect though, there's nothing I can tell you to improve on this song. This song is pretty much perfect, and way above my skill level. Keep up the good work!