Listen to Focus Rain Sounds: Study and Concentrate with Gentle Rainfall in the Background online. Focus Rain Sounds: Study and Concentrate with Gentle Rainfall in the Background is an Instrumental language song and is sung by Jefferson Hamilton. Focus Rain Sounds: Study and Concentrate with Gentle Rainfall in the Background, from the album Tranquil Treasure - Soothing Sounds for Relaxation 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.