Actually kind of cool but maybe turn the volume down a bit cuz it is very loud, also maybe try doing some limiting and a bit of mixing in later songs cuz most of your song (or ones I heard are pretty loud like this one so just a heads up).
But since you use FL Demo, and FL Demo doesn't allow you to reopen files kind of sorry about that.
But eh I ain't a professional at music, but you got some talent in the electronic music industry.