回視聴
2:03:56
Black Liquid | 4K Ultra HD Engine Wallpaper & Screensaver - Black Wallpaper
0:15
Gold Colored Particles on black Background 4K
24:01:27
24 hours + of pure black screen in HD!
10:00:10
starry night no audio
12:00:00
Sweet Jazz - cozy Winter Bossa Nova & December Jazz Positive Mood 12 Hours Dark Screen
10:00:01
10 hours and 1 second of pure black screen!
10:00:00
Starfield - Ambient Space Music for Sleep/Study/Relaxing 10 Hours
8:00:00
Black Screen/8 Hour Sleep Music/Instrumental Music
