Listen to Secret of the Spa online. Secret of the Spa is an English language song and is sung by Massage Wellness Moment. Secret of the Spa, from the album Massage for the Senses (The Therapy Room: Relaxing Zen Ambient for Massage, Beauty Spa & Deep Relaxation), was released in the year 2017. The duration of the song is 3:34. Download English songs online from JioSaavn.