4 HZ DELTA-WAVE SLEEP SOUNDS
4 Hz delta-wave sleep sounds with real singing bowls
Real singing bowls, soft ambient pads and a subtle 4 Hz binaural pulse accompany a short moonlit opening and an extended dark-screen segment.
Watch on YouTube ↗Start at the extended sleep segment ↗
A focused one-hour soundscape
This MindTuned recording runs for 1:07:40 and combines real singing bowls with sustained ambient pads. A subtle binaural pulse is part of the published sound design. The steady palette makes it suitable for quiet evening listening, meditation or background sound while you wind down, without requiring you to listen to the full recording.
What the official description confirms
The official title and description identify 4 Hz delta waves, soft ambient sounds, real singing bowls and a subtle binaural pulse. Those are the details confirmed for this session. The page does not add unlisted instruments, nature sounds or claims about how your body will respond.
A moonlit opening, then a darker screen
The published timeline places the floating-island scene from 00:00 to 04:00, followed by a short soft-ambient transition. The extended deep-sleep-music segment begins at 04:20, and the description says the visual fades to a black-screen listening setup. Because the timeline does not identify an exact fully-black frame, 04:20 is presented here as the published transition marker rather than a frame-accurate black-screen claim.
What 4 Hz does and does not mean
In this video, 4 Hz describes the delta-wave and binaural-beat presentation named by MindTuned. It does not guarantee deep sleep, change brain activity in a predictable way or provide medical treatment. Responses to repetitive tones and ambient music vary, so try a short section first and use the related evidence guides below if you want a closer look at the research.
Keep the setup gentle
Choose a low, comfortable volume before you settle down. Stereo headphones are commonly used to hear a binaural presentation, but they are optional if you simply prefer the bowls and ambient pads through speakers. Stop if the pulse feels uncomfortable, and choose silence whenever that suits you better. If you let YouTube continue while resting, consider turning off autoplay.