Listen to Rainy Day Spa Retreat Ambiance for a Calming, Rejuvenating Experience online. Rainy Day Spa Retreat Ambiance for a Calming, Rejuvenating Experience is an Instrumental language song and is sung by Kolten Ryan. Rainy Day Spa Retreat Ambiance for a Calming, Rejuvenating Experience, from the album Thunderous Insight - Thunderstorm Sounds for Deep Understanding, was released in the year 2024. The duration of the song is 2:06. Download Instrumental songs online from JioSaavn.