Nice.
It was very solid, but I think your ideas came across a little noodly, if you know what I mean.
It seems like you were sitting in front of the piano roll hoping for things to happen, and thats what you went by. Perhaps If you composed with a little more structure it would have greater impact. You have good ideas and I enjoy the fact that you put in some accidentals, sharps, flats, etc.
The drums don't string it together, howver, and the bass is a little to prominent to be so redudant. Perhaps work at a faster piece?
Either way, try to have a concept that you are invested into and see what happens :).