The sound and image quality of this DVD is fantastic. It's very professional and gives you the great feeling of being right there in the audience. It even includes multi-angles of 3 songs, discography, backstage footage, and supports 5.1 surround sound! If you're a fan of Satriani, this is an excellent DVD to purchase. It has 25 songs/chapters, among the best are: "Devil's Slide", "Circles", "House Full of Bullets", "The Mystical Potato Head Groove Thing" and of course "Surfing with the Alien".