Listen to Serenity Spa online. Serenity Spa is an Unknown language song and is sung by London Relaxing Music Academy. Serenity Spa, from the album Relax Your Mind - Physical Therapy, Meditation, Reiki, Wellness, Sleep, Natural White Noise, Reflexology, Shiatsu, was released in the year 2016. The duration of the song is 3:45. Download Unknown songs online from JioSaavn.