Listen to Serenity Spa online. Serenity Spa is an Unknown language song and is sung by Soothing Melodies Universe. Serenity Spa, from the album Music for Reflection – Deep Sleep, Massage, Waves, Harmony Music for Spa, Natural Sounds, Relaxing Background Music, was released in the year 2016. The duration of the song is 4:57. Download Unknown songs online from JioSaavn.