Listen to Concentrate with Calming Rain: Focus Your Mind with Tranquil Rain Sounds online. Concentrate with Calming Rain: Focus Your Mind with Tranquil Rain Sounds is an Instrumental language song and is sung by Celia Callahan. Concentrate with Calming Rain: Focus Your Mind with Tranquil Rain Sounds, from the album Eepytime Serenity - Gentle Music for Deep Sleep: ASMR Nature Rain, was released in the year 2024. The duration of the song is 2:04. Download Instrumental songs online from JioSaavn.