Listen to Relaxing Rainfall online. Relaxing Rainfall is an English language song and is sung by Rain Sounds, Sleep Sounds of Nature and Deep Sleep. Relaxing Rainfall, from the album Beautiful Rain Sounds: Sleep Soundly, Cure Insomnia, Baby Sleep Aid, Restful Night, was released in the year 2017. The duration of the song is 2:31. Download English songs online from JioSaavn.