Listen to Focus with Rain: Study Sounds to Enhance Concentration and Productivity online. Focus with Rain: Study Sounds to Enhance Concentration and Productivity is an Instrumental language song and is sung by Jefferson Hamilton. Focus with Rain: Study Sounds to Enhance Concentration and Productivity, from the album Rainy Refuge - Relaxing Music for Escape and Relaxation: ASMR Nature Rain, was released in the year 2024. The duration of the song is 2:02. Download Instrumental songs online from JioSaavn.