Love the bass line, lol.
Seems like you had fun playing around with the melodic motifs in this one. I like the part wher the key modulates back and forth, and the rythms get more and more interesting.
One criticle note (srry): The piece stayed on that D almot the whole time. It would be neat to throw in some harmopnic varience here and there, or more simply put, moving harmonic line. For example:
After say 4 bars of the :|dd-dd---|, move to say g, or f, and then back down to d. The rythms/expansions on the motifs were well done, but I felt that would have been the next step (hey, it's only your third loop, eh? Listen to mine, lol -_-).
Great work on this. Have you given up on flash? I have next to no talent in that department, but I've never seen any of your work, and would love to sometime. Perhaps even one of theose line/dot flashes that are interpretive of one of oyur loops?
Anywho, good luck with you future endeavours.
~Manatee~