Listen to Rain Sounds Sleep Aid online. Rain Sounds Sleep Aid is an Instrumental language song and is sung by Binaural Shadows. Rain Sounds Sleep Aid, from the album Binaural Beats: Ambient Music & Rain Sounds for Sleep, Deep Relaxation & Sleeping Music, Vol. 3, was released in the year 2018. The duration of the song is 1:47. Download Instrumental songs online from JioSaavn.