Here the latest DTS Demo Disc from the CES Show in Vegas this year. This is Volume 21 from the series. An amazing show-off Blu-ray Demo Disc for your Blu-ray Disc player/Playstation 3 and DTS / DTS-HD MA / DTS-X decoder in your amp/receiver. 30+ music video/audio and movie clips are selected to show off the incredible dynamics of the DTS digital surround sound system.