Listen to Soothing Spa online. Soothing Spa is an Instrumental language song and is sung by The Serenity Project. Soothing Spa, from the album Serenity: Soothing Peaceful Music for Meditation, Deep Sleep, Spa and Massage, was released in the year 2017. The duration of the song is 5:09. Download Instrumental songs online from JioSaavn.