...constant out of sync pic/sound; the picture is by far less than one second late, but might appear disturbing and should be obvious to any untrained eye. Furthermore there are millions of moving camera angles constantly switching. Looks like they've let a hyper kid into the editing room; 5+ second still camera angles are few. If you find this disc cheap, though,--or if you're a true fan and don't care what it costs--you can put it on and just listen, because as I wrote - these are inspiring performances by great musicians.