Listen to Thunderous Raindrops: A Natural White Noise for Insomnia and Sleep Aid online. Thunderous Raindrops: A Natural White Noise for Insomnia and Sleep Aid is an Instrumental language song and is sung by HarmonicLab Warrior. Thunderous Raindrops: A Natural White Noise for Insomnia and Sleep Aid, from the album Thunderstorm Rainfall Calm: Gentle Thunder and Soft Rain for Total Relaxation, was released in the year 2024. The duration of the song is 2:06. Download Instrumental songs online from JioSaavn.