Listen to Nighttime Drizzle: Soft Rainfall for Relaxation and Tranquil Slumber online. Nighttime Drizzle: Soft Rainfall for Relaxation and Tranquil Slumber is an Instrumental language song and is sung by Celia Callahan. Nighttime Drizzle: Soft Rainfall for Relaxation and Tranquil Slumber, from the album Soothing Sophea - Calming Music for Relaxation and Wisdom :Asmr Nature, was released in the year 2024. The duration of the song is 2:04. Download Instrumental songs online from JioSaavn.