I’m not entirely sure what the question is asking for, but Jazz music was created in New Orleans. (although it’s roots originally come from Africa and parts of Europe) In the beginning Jazz music was mostly played at funerals and other social events in New Orleans. Depending on what type of jazz you look at, it could be slow/sad/smooth, and upbeat.
I think it looks great! And just so you know, art is everyone’s own thing- some will hate it, and some will love it. The only thing that matters is if you love it! Great job though!