In the last times it’s very hard to upload something to AJ. Sometimes I can understand that my item it’s not top quality, but sometimes it’s more difficult for me to distinguish it.
https://soundcloud.com/anxogcd/brass-in-the-castle
In this track, anyone could give me any advice in order to improve my skills?
Thanks in advance, this forum has always been a great information point for me 
There are definitely some interesting things happening there but it is a little too scattered for commercial use in my opinion. For more orchestral pieces like this I find it is best to think of it in movements and for these audiojungle tracks I would keep it simple, maybe around 3 solid sections(movements). Also dynamics can help build and release tension a lot. Last thing, once you organize it a bit more see if there is anything you can cut out first before adding anything new. Hope this helps!
Thanks a lot! I’m going to follow your tip and to try to keep a simpler structure in my new projects. I suppose there is a lack in tension continuity in my tracks. Thanks!!