I like the intro.
Then it goes kinda bleh. You have alot of unnecessary dissonance, making it kind of unpleasant to listen to. Also the chord progression is.. interesting. Try to build the other instruments off of the music box starting at :41. It seems to be the most solid instrument you've got.
Unless the dissonance was what you were going for, you should really try to make sure the song is in tune with itself.
Please contact me if you would like to use this in a project. We can discuss the details.