It's a beatiful song.
I have almost no experience at all about making music or rating it, so I really can't comment on such things as "melody" or "rhyme". But overall, to me, this sounds like a decent song to be used in a dramatic situation of almost any kind. It begins nicely, but ends so suddenly, like hitting a brick wall. The instruments you chose were just right and the quality of the sound was good.
I hope that my animation does justice to your music.