I like Led Zeppelin's rock and roll music. It was often very pretty too, like 'No Quarter' and 'Carouselambra'. I remember one time I saw a second rate Pennebaker sort of c oncert movie with these guys. The best scene was when their manager was screaming at a show promoter for selling posters of the band without cutting him in. The security and forum guy were clearly scared shitless, but the manager waivered between breaking their legs and appealing to their morality by saying stuff like "People exploit Zeppelin for every nickel they can get. It disturbs me."