The parts with the drums, against that syncopated bassline, are very good. My favourite part, however, is that trumpet. Its melody is the line that adds character and flair. I enjoy the parts where multiple trumpets play chords over the bassline and drums.
The sound design generally fit the art and character you were trying to portray well. The drums sound great; I just wish they came out a bit more when the trumpets enter, because they kind of take a backseat to the entire mix and I think the urgency and drive moving the piece's momentum forward mostly lie in the drums.
It's interesting how the bassline suddenly becoming more even at 1:43 actually feels more off because of the syncopated lines that came before it. I found it to be a fine change before the piece picks up pace again. Overall, this is a pretty good entry.