First of all, It is actually four cds. In this you are able to ask General Choi questions about his life and see photos from his personal album. All 24 patterns are performed by 4th degree Black Belts and up hand picked by the general under the direct supervision of General Choi. Each pattern can be watched from all four directions. The patterns can be seen in continuous or in step mode.
Biographies are available for each instructor doing the demonstration.
If you have no idea how to pronounce a Taekwon-Do term this is where to go. 200 words pronounced by General Choi himself for your reference. I can highly recommend this CD system. Since I pre-paid, mine was 190.00 Canadian which was about 150.00 in U.S. Dollars at the time. As the General says in the introduction it is an excellent adjunct but can never replace a competent instructor.