Listen to Tranquil Rain Stream Sleep Aid: Flowing Water Sounds for Better Rest online. Tranquil Rain Stream Sleep Aid: Flowing Water Sounds for Better Rest is an Instrumental language song and is sung by Celia Callahan. Tranquil Rain Stream Sleep Aid: Flowing Water Sounds for Better Rest, from the album Gentle Glimmer - Soft Music for Sleep and Slumber: ASMR Nature Rain, was released in the year 2024. The duration of the song is 2:04. Download Instrumental songs online from JioSaavn.