Good, but only a loop.
It was good, sounded very angelic. I really enjoyed the piano, and this has a lot of potential. However, it's not even 30 seconds long, so it's really just a loop, and it does loop fairly well if you cut off the last second pause. Still though, a loop is a loop, and I cannot give you above a three.
Good job though, perhaps you could expand on it in the future. Your choice.