This could go past the sky
First off, I liked what I heard right off the bat. The rapid keystrokes played such an enticing melody that I couldn't help but be enraptured. It's upbeat, it flows, and keeps one entertained.
I understand that this was meant to be a paino piece, but I found myself waiting for the entrance of other instruments...I don't know, maybe some deep strings to meld into the background (take this with a grain of salt, for I know knowthing of music composition :P).
I guess what I'm trying to say is that I really enjoy the melody...but it almost feels empty. Like a cream-filled donut without the cream. Mind you, the donut by itself is of Krispy-Kreme quality.
I don't know if you have any experience in synthesizing additional parts, but if so, consider this an oppertunity.
Great job