Interesting
You are the first person to get a 10 for Originality from me. If your target was a classical jazz piece, you have failed- but instead you have created an original piano compostion, which would be even better, as Deflektor76 said, if you add a bass. I like it, I imagine some electronic stuff added to it that would make even stronger and less traditional, but still highly likeable. Keep making stuff.
PS. Damn, I should change my "neutral" to "light". :)