Instruct: Classify the given review into positive or negative sentiment.
Query: the deepest purple

This legendery band was my favorite on 70's time. After those long years I have the opportunity to hear and see them again.Big difference on their physical features, but a big experience and the same great music also. All members perform this show greatly: Ian Gillan, Roger Glover, Ian Paice, and the always amazing Keyboardist John Lord, performing with the same power of thirty years ago. Steve Morse, although a new member of the band was entirely in harmony with other members. I still miss Ritchie Blackmore, but in conclusion, the show is extraordinarily bringing to me those old good days live. Excellent DVD, both on picture and 5.1 digital sound.