content: Be careful when ordering this DVD. It is recorded in either DTS and Dolby Digital 5.1. Make sure your RECEIVER processes DTS otherwise buy the Dolby Digital version. Most all DVD players read and send a DTS & Dolby Digital signal to your receiver but make sure your receiver processes DTS and/or Dolby Digital before you make your decision. I have the DTS version but no DTS processer and had to select the enhanced stereo setting. On the other hand the sound is still impressive. So far no other DVD I've purchased compares in overall quality. I'm convinced this is the best way to enjoy music. I've stopped buying CDs and only buy music DVDs now. I'm waiting for my old classics to be re-mixed to 5.1 sound with some clips from concerts.