Thank you for viewing. This is a listing for "Amadeus' Magical Sound: Concentration." Retail price: 1,800 yen + tax A compilation of the best-selling series that has sold over 2 million copies in the United States. The miracle of Mozart, the greatest genius in human history. Easily and quickly enhances concentration! Includes a full-color pamphlet explaining how to listen to enhance the Mozart effect & sound image exercises. Original selection and recording by the leading researcher of the Mozart effect. Includes a CD.