content: This video reflects the early years of Pink Floyd. In that time a bunch of innovative guys, mainly Syd probably because his use of sychedelic stuff, trying to bring something new in terms of music. If you are a real fan this would be very rare and interesting but if you expect the late sound of PF with Waters and Gilmour maybe you will feel quite shocked. I rated it 4 because is a short document and the sound is not the best although for this kind of information this is not important, the real value of the video is to see them in the context of a very important moment in the history of pop music.