Listen to Natural Sleep Aid online. Natural Sleep Aid is an English language song and is sung by Baby Lullaby Zone. Natural Sleep Aid, from the album Goodnight Kiss (Sweet Lullaby - Long Quiet Dream, Land of Happiness, Crying Baby, Natural Sleep Aid, Well Being, Mood Music), was released in the year 2017. The duration of the song is 3:33. Download English songs online from JioSaavn.