Listen to Rainy River Sounds: Flowing Serenity for Your Mind online. Rainy River Sounds: Flowing Serenity for Your Mind is an Instrumental language song and is sung by Celia Callahan. Rainy River Sounds: Flowing Serenity for Your Mind, 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 2:07. Download Instrumental songs online from JioSaavn.