Hmmm....
Trying to keep in mind that it's not your style...
Hmm, sounded a little weak. I'm not trying to insult you, it was nice for what it was, but I think you could have used a stronger drum. It sounded cheap. Not just the snare, but the bass and the hi hats sounded pretty bad. The rhythem wasn't that bad, it was just the sound of it.
The whistle melody was iery and cool. The claps fit nicely. I think the synth cold have used a bit more bass behind it. For a song titled "let the pianos play" it could have used a little more piano. The little piano melody was just, too simple. In anycase, the song loops really well. I didn't even know when it was looping :P
I'd say to go back and work on this some more, but address the problems your reviewers leave you with. I think this song could be more powerful. It's just missing stuff. It's not bad, it just doesn't sound like your using profesional equipment/presets. I don't know how true that is, maybe not at all, but if that's what it sounds like, then it doesn't really matter whether you did or didn't.
And please, don't look at my review like it's an insult. I'm just trying to help. You have some really cool tracks. You're dnb stuf is sick. I'm not sure if hip hop is where you should invest your talent. I think it belittles your real talent. I'm listening to malfunction right now,...damn sick. I'm giving this a three, but I'm giving malfunction a five...I'd drop a review on it too, but I fell like I've typed up enough here. Again, i'm sorry if I sound condensending or something.