The document analyzes survey results about fans of the band Led Zeppelin. It summarizes that most fans are male, between 40-50 years old, who enjoy rock music, reading, and playing instruments. They typically dress casually and listen to music on devices like iPods. Many visit the band's official website and YouTube to watch concerts. The document supports most assumptions about Led Zeppelin fans, except that they do not seem to enjoy sports as much as initially predicted due to their older age.