Well, the sound is supose to be Dolby Digital 5.0 but is only kind of stereo: the rear speakers are not used almost at all.The IMAGE...what a HORROR...sometimes is like a bad TV broadcast with lines and bad pixels all over!! Sometimes is just OK.The content is amazing, one of the best concert I saw of Alvin Lee:) a must have for any fan!!I realy don't know how they could produce such a bad DVD, shame that this is the only Alvin Lee DVD available(beside the Woodstock DVD)!!