1. Ocean Waves with One Chord Relaxation and Focus Music, 639Hz 528Hz 417Hz 396Hz (Black Screen)

    Ocean Waves with One Chord Relaxation and Focus Music, 639Hz 528Hz 417Hz 396Hz (Black Screen)

    3
    0
    158
  2. Brown noise on black screen in 4K (528Hz boost, 4567Hz filter, 30 minute fade after 7 hours)

    Brown noise on black screen in 4K (528Hz boost, 4567Hz filter, 30 minute fade after 7 hours)

    3
    0
    198
  3. White noise on black screen in 4K (222Hz boost, 8765Hz filter, 30 minute fade after 6 hours)

    White noise on black screen in 4K (222Hz boost, 8765Hz filter, 30 minute fade after 6 hours)

    2
    0
    227
    1
  4. White noise on black screen in 4K (300Hz boost, 7654Hz filter, 30 minute fade after 4 hours)

    White noise on black screen in 4K (300Hz boost, 7654Hz filter, 30 minute fade after 4 hours)

    2
    0
    257
  5. Brown noise on black screen in 4K (903Hz boost, 1001Hz filter, 30 minute fade after 6 hours)

    Brown noise on black screen in 4K (903Hz boost, 1001Hz filter, 30 minute fade after 6 hours)

    3
    0
    108
  6. Velvet noise on black screen in 4K (333Hz boost, 8765Hz filter, 30 minute fade after 0 hours)

    Velvet noise on black screen in 4K (333Hz boost, 8765Hz filter, 30 minute fade after 0 hours)

    4
    0
    45
    1
  7. Pink noise on black screen in 4K (703Hz boost, 2345Hz filter, 30 minute fade after 1 hours)

    Pink noise on black screen in 4K (703Hz boost, 2345Hz filter, 30 minute fade after 1 hours)

    3
    0
    36
    1
  8. White noise on black screen in 4K (861Hz boost, 7777Hz filter, 30 minute fade after 1 hours)

    White noise on black screen in 4K (861Hz boost, 7777Hz filter, 30 minute fade after 1 hours)

    201