Listen to Focus Rain Sounds: Study and Concentrate with Relaxing Night Rainfall online. Focus Rain Sounds: Study and Concentrate with Relaxing Night Rainfall is an Instrumental language song and is sung by Celia Callahan. Focus Rain Sounds: Study and Concentrate with Relaxing Night Rainfall, from the album Rainy Renewal - Refreshing 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.