Listen to Concentrate with Calming Rain: Enhance Your Focus Naturally online. Concentrate with Calming Rain: Enhance Your Focus Naturally is an Instrumental language song and is sung by Grayson Hampton. Concentrate with Calming Rain: Enhance Your Focus Naturally, from the album Calming Calliope - Peaceful Sounds for Mindfulness and Focus: ASMR Nature Rain, was released in the year 2024. The duration of the song is 2:06. Download Instrumental songs online from JioSaavn.