[ Deadlocked -Demon- ] by RobTop (no copyright) (re-beat) (re-upload)
The original song was Deadlocked by F-777 (Robtop's cut), you can find the original (Song ID: 503731) at:
http://www.newgrounds.com/audio/liste...
But to avoid copyright problems, I replaced it with PnG's piano cover:
• Geometry Dash - DEADLOCKED!! [Piano Cover]
I reuploaded the video, now:
1- It's lighter, to avoid lag.
2- The song is replaced, to avoid copyright.