A stereo CD themed around the sounds of nature. - Title: Rain: The Voice of Nature - Manufacturer: APOLLION INC. - Country of Manufacture: Japan - Sound Quality: Stereo - Model Number: AND-10005 To relieve stress and refresh your mind... Alpha wave 1/f mind control The melody of rain sounds Thank you for looking. While there is a sense of age-related deterioration overall, the disc has been tested and confirmed to be in working order with no issues. Please consider this item understanding that it is used. Thank you.