Listen to Rain for Focus and Concentration: Enhance Study Sessions with Relaxing Rainfall online. Rain for Focus and Concentration: Enhance Study Sessions with Relaxing Rainfall is an Instrumental language song and is sung by Celia Callahan. Rain for Focus and Concentration: Enhance Study Sessions with Relaxing Rainfall, from the album Calming Clouds - Peaceful Sounds for Mindfulness and Calm: ASMR Nature Rain, was released in the year 2024. The duration of the song is 2:04. Download Instrumental songs online from JioSaavn.