https://youtu.be/iCdi16s6D1M

this song is very dark and still has good velo
you seem to not even know what velo is for, when someone says you need to do better velo they dont mean that you should speed up your video, they mean you should make the video sync with the song, and you do that by adjusting the speed, in the video i sent as an example you can tell how much he speeds up and slows down the video to get a rythm going
most of what i said was about toribash because i'm better at toribash editing yea lol, but it all still applies to fortnite, so its still valid