I have always been a fan of rock & roll. I enjoy listening to many classic rock artists. To discover not only audio , but video documentation of the rock group Pink Floyd. I never knew such a film existed and had to purchase it for my collection. To see Pink Floyd today is to remember four lads in there prime. Growing old and moving on with there careers. This film captures there early years when experimentation was free and adventurous. What I thought at first was going to be a concert on Pompeii turned out to be the ultimate arena for testing sound against a back drop of an ancient stone theater. It is brilliant from a stand point of visual theater. A documentary with no real thought of the future. Just the time at hand. A marvel of film history.