SENSATIONAL Thunder Storm, Thunderstorm and rain sound for a deep sleep, 5 hours, Soothing and relaxing. 

The sound of rain and thunder, 5 hours, real natural sound recording, This video is also suitable for: relaxation, studying, baby sleep, background sound while reading, masking unwanted sounds, easing the effects of tinnitus, feeling cozy, you can play it at the background while working. 

It's possible that rain noises will literally hit the proper frequencies.
Rain tracks may appear to be typical white noise since they obscure background sounds, but they aren't. To begin, white noise is a broad phrase that refers to a number of sounds that are named after hues like blue and brown.

Rain noises are classified as pink noise, which is distinguished from ordinary white noise by louder low-frequency sounds and softer high-frequency sounds. Pink noise is ubiquitous in biosystems, which means that organisms make it as a natural part of their internal functioning. Pink noise can also be heard in the form of heartbeats.

Listening to pink noise pulses during slow wave activity improved sleep-related memory in older persons, according to a 2017 study. Other studies have showed that a constant pink noise can help people sleep better and more consistently. Listening to pink noise, according to the authors, synchronizes brain waves and improves sleep stability.

While pink noise may help some people sleep better, Arendt warns that it may not be effective for everyone. "I'm not aware that its effectiveness has been examined in insomniacs," he says.

Consult your health care physician if you have insomnia or have trouble sleeping or staying asleep on a regular basis.
 We wish you a peaceful life :)