Listen to Rain Sounds - Spa online. Rain Sounds - Spa is an English language song and is sung by Rain Sounds, Sleep Sounds of Nature and Nature Music. Rain Sounds - Spa, from the album 15 Best Rain and Nature Sounds for Ultimate Zen Meditation and Lucid Dreaming, was released in the year 2017. The duration of the song is 2:55. Download English songs online from JioSaavn.