Listen to Santorini's Caldera Rain: Witness Nature's Raw Beauty online. Santorini's Caldera Rain: Witness Nature's Raw Beauty is an Instrumental language song and is sung by HarmonicLab Music. Santorini's Caldera Rain: Witness Nature's Raw Beauty, from the album Steel Serenity Rain: Steel Sanctuary for Industrial Inspiration and Peaceful Slumber, was released in the year 2024. The duration of the song is 2:04. Download Instrumental songs online from JioSaavn.