Listen to Sleep Music: Jellyfish Hd online. Sleep Music: Jellyfish Hd is an English language song and is sung by Natural White Noise, New Age Deep Massage and Zen Meditation. Sleep Music: Jellyfish Hd, from the album Serenity: 101 Relaxing Spa Music Songs, Sound Therapy for Relaxation With Sounds of Nature: Baby Sleep, Study and Yoga, was released in the year 2012. The duration of the song is 2:03. Download English songs online from JioSaavn.