A 9 minute long Geometry Dash level would certainly be hell.
Epic, love how its so intense
Really intense at parts, true multi-style drum and bass.
The only improvements that could be made are softer transitions and... you know, that's it.
I didn't know what rating to give so there's 4.5 here and 5 in the side rating.
Please contact me if you would like to use this in a project. We can discuss the details.