Erm, still.. Music has to flow. What you made had no flow, sorry. Flow is when all of the notes actually sound correct together, for example, in trance, you'd take the first note from the lead, on each two beats and use that for the bassline. That makes it flow well, because the bass keeps the percussion and lead tied together like a string, see what I'm saying? You seemed to have picked nice sounds but they didn't fit together at all.
If you try FL Studio, Logic, Reason, or Ableton Live, try out what I'm talking about. Start with a basic pattern of notes then edit that pattern with different instruments and add in percussion. You should also try looking up some tutorials on percussion/composing. :D