Solid work!
It has a nice ambient feel. I had a good feeling looking at the cover art.
I like how the tones you're conveying are understated, but in the right kind of way. You're not beating someone over the head - you'd play this game, the music would play, and the context would play out, and you'd not necessarily notice the music consciously; the music would do its job to immerse you in the story very well.
You should totally develop a game with these themes.
Well done.