Listen to Mood Dolphins, Sleep Soundly & Deeply online. Mood Dolphins, Sleep Soundly & Deeply is an English language song and is sung by Deep Sleep Music Academy. Mood Dolphins, Sleep Soundly & Deeply, from the album 50 Deep Sleep Therapy Vol. 2 (Different Relaxing Collection, Meditation for Sleep Well, Reduce Stress Level, Calm Melody for Newborn, Goodnight Lullabies, Soothing Natural Sounds to Cure Insomnia), was released in the year 2017. The duration of the song is 5:10. Download English songs online from JioSaavn.