The document discusses several genres of music including pop, rock, trance, metal, and hip hop. It provides descriptions of each genre's origins, common musical elements, target audiences and fans. For pop, it notes its popularity worldwide and that it draws a broad audience including teenagers. For rock, it states that teenage boys often prefer it. Fans of trance are described as seeking exciting experiences or being couples who like to party. Metal is described as having origins in progressive rock and being rougher but majestic. The document characterizes metal fans and their interests. Finally, it provides background on hip hop's origins and notes it has different styles that appeal to different audiences but is predominantly male-oriented.