High School Musical is a popular Disney Channel original movie that premiered in 2006. It follows the story of Troy Bolton, a high school basketball star, and Gabriella Montez, a new student with a passion for singing. They both audition for the school musical, challenging the social norms of their high school. The film features catchy songs and energetic dance numbers, showcasing themes of friendship, love, and self-discovery. It became a cultural phenomenon, leading to two sequels and a successful stage adaptation, as well as inspiring a new generation of young performers and fans.