Rain and thunder sounds for sleeping black screen 6 hours

Rain sound at night for Sleep, Insomnia, Study, and Relax 6 Hours with a Dark Screen. Highly recommended for relaxing ,Sleeping, studying and insomnia. Light Rain with dark screen help me reduce stress and anxiety.

I travel around communities in Africa to record natural rain sounds.
I'm not a health practitioner. seek profession advice before enjoy rain sounds. In my person experience, rain sound helps me relax, reduce anxiety, sleep and or relax