Sends soothing music of harp, flutes, and Tibetan bowls with gentle nature sounds of rain and ocean waves to help lull the listener into complete relaxation - includes Earth Resonance Frequency, plus Theta and Delta frequencies for deeper relaxation. In a nation of 172 million insomniacs, A Sound Sleep Guided Meditations with Relaxing Music & Nature Sounds offers a solution the ultimate album for falling asleep and staying asleep.