I think it's admirable that you're developing your pieces without resorting to extremely lengthy repeats :) Of course, there's absolutely nothing wrong with repetition in and of itself, but I'm glad to see that you're not using it as a crutch, which was sometimes a bit of a problem.
But frankly, I enjoyed those other pieces with the repeats much more than this. This piece is a little academically interesting, Silva, (more on that later*), but it looks like you're trying much too hard to create an overwrought, complicated piece in a style that I think you're kind of uncomfortable dealing with at this point. The piece has the happy, almost bouncy-like style that smacks of Clementi, and then this style being mixed with white-key clusters and wild poly-rhythms and sudden bass murmurs, as well as unusual voice-leading choices ... there's just no sense of any kind to it, that I can see :(
All this leads up to where the main issue is -- this piece literally has no audience.
This piece is not approachable by those who want to be able to play something simple and beautiful, something heartfelt that tells a clear story. And this piece would not be appreciated by people who want to hear a piece as said before.
*But on the other hand, this piece would not be appreciated by those who want something more meaty -- something that's not necessarily pleasant, but at least very interesting in the usage of clusters or in the harshness of the harmonic work, etc. But this piece is honestly not all that interesting, even on a purely intellectual level -- the clusters are only white-keyed, after all, which is not all that harsh a sound. And the tone of the piece is still pervaded with that happy rhythm, and is not dark at all. Even the harmonic work isn't particularly colorful! People who want something harsh and dissonant aren't going to be pleased with this piece either.
In short, damned if you do, damned if you don't :dunno:
I'm truly sorry to be so frank with you, but I wouldn't do so if I didn't think that good things would come about as a result. I've seen that you have talent, and I'd hate you to feel that you have to be shoved down a path that you don't want to go down yet.
Just listen to this piece you made --
http://www.box.net/shared/h61bdh22h4 (MP3)
http://www.box.net/shared/rtalsn81v9 (PDF)
Notice how you use repetition to good effect in this piece! Notice that it is entirely cohesive in its style, it has an audience that will really appreciate its beauty and subtle dissonance, and that it's well developed. It is a good piece.
You have to be true to yourself when it comes to making music! Don't throw that away in an effort to gain others' approval! :nod: