Interesting...I like the "pauses" you have in the beginning. They caught me off guard in a good way, and they really helped you establish the energy level of the rest of the song. You used some pretty unique instruments, and I love how you kept it so relaxed for the first couple of minutes. There's a lot of emotion and dynamic contrast here, and the transitions in general were pretty good, although the one at 1:44 was a little cliche. Maybe a little repetitive...I didn't feel it needed to be 5 minutes to get the message across, and it could've been more engaging, too. The ending was a little bizarre...it started to fade out, then there were all these sound effects that I didn't feel added anything to the piece. Maybe you could make the ending more...climactic. Still, I like the style of the piece and the unique instruments, and I hope you keep making music. :)