Listen to Soothing Brown Noise Waves online. Soothing Brown Noise Waves is an English language song and is sung by Sleep Baby Sleep, White Noise Babies, White Noise for Baby Sleep, Spa Relaxation and Spa Relaxation & Spa. Soothing Brown Noise Waves, from the album White Noise Spa Collection (Loopable Audio for Insomnia, Meditation, and Restless Children), was released in the year 2017. The duration of the song is 2:12. Download English songs online from JioSaavn.