Ok, let me first get this out of the way, several reviews noted the sound to be( and have  state-of-the-art systems).... Disappointing.  No note about their system- but, I have klip's "reference" spks all around powered by Yamaha 863. And maybe these are not considered "state", but I can assure you that when I hear the song " its too late", the strings off JT guitar are so vivid that they just go up my back,, that good.  You can just feel the strings resonating. I just can't figure it out? BUT! Be aware, like most dvd's, usually they start out in HDDTS, or DTS 5.1 right off the bat- This dvd- DOES NOT. You must go into the audio setup and change it to the DTS setting- EVERY TIME you load it. Same with Hall & oats at the troubadour (blue ray).Anyway, love the comments on voices seem a little flat, Let's be real here, do you look anything like you did 40 years ago? Yeah- right!