This sounds like a nighttime-city theme of some hidden gem released during the mascot platform game fad on the Genesis.
The thumbnail art for this piece is interesting, but I don't see how it fits the song.
The name "Showtime!" sounds more like the title screen than a level to me, though, rather than a level.
In light of that, I'd like to hear from you what your thought process was when you made this. If you provide the information not only would it help me understand better where you are coming from, but I can judge by how effective I thought your presentation was, rather than having to rely on my own taste. Also, it could affect the accuracy of my rating.
More info about how I review music here: https://codefreq.newgrounds.com/news/post/1089806