Don't see much here, just some animation when you press keys.
All I hear was music that was made in that google music maker thats just a simple loop.
And all the art is just so cruel, maybe try using 2 brush width next time? Maybe draw a background and a skateboard that doesnt look like a wagon.
Also, this is just friday night funkin, but it doesnt have anything to do with rhythm games, all you do is click buttons for points. Why is it even called skatepark at this point, its just 4 random animations.