Dazed and Confused
Led Zeppelin's segment in the documentary Supershow. The band gives an energetic performance, with even Plant pushing his low voice to the limit. There are some strange edits in the guitar solo and at the end of the song.
The video is a slightly grainy and blemished color film. There are lots of quick cuts and mismatched visuals, as well as a smoke machine in the middle of the song. An excellent document and a must see.