It's not really Jazz

Negatives:
-It doesn't really sound like Jazz first off.
-The drums very crisp
-It sounds like shop music from a Zelda game AKA really bad midi music

Positives:
-The overall tune is good
-Good length
-I liked the introduction of the kettle drums

Overall, not a great song, but not terrible either. You need to work on your mastering in my opinion. But that come with practice.

Anima

Welll...

Lacks any tonal structure of any kind. Lacks any memorable melody. Any meldoy it does have is random and un appealing. One thing I did like is the first few measures. I liked that drum beat. I think that could be part of a much better song.