КØСМОС

Sleeping Hummingbird

Metadata only.
Every suggestion is related to current ranking criteria (read it pls).

You MUST:
The title of the song must not have special symbols like Ø, so rename the title to "KOCMOC". The original name of the song can be placed in tags (optional).
Mapset must have tags. In tags must be the genre of the song at least. For this one it's "witchhouse", also place "electronic" cus it's EDM.

Optional:
You may add references in tags such as "Geometry Dash" (cus there is a very popular level with this song obviously). Also you may add the creators of original song cus it's the remix (as I know, not sure).