I finally got the video together for my submission for the Disciple Knights of the Round Table Vol. 6 Fan Remix Competition!
A Colour Bass Remix of VAMPA & Cromatik's track, Astral Projection.
You can find it on-site here (it is allowed for use in Geometry Dash): https://www.newgrounds.com/audio/listen/1367083
Or you can find the Youtube video here: