High School Musical is the soundtrack of the Disney Channel Original Movie of the same name. Recorded in five days, it was released on January 10, 2006, and became the best selling album of that year, having sold more than 3.7 million copies in the US and 7 million copies worldwide. As of January 2016, the album has sold 5 million copies in the US, making it the best-selling TV soundtrack since 1991 when Nielsen SoundScan started tracking music sales.

High School Musical is a 2006 American musical television film directed by Kenny Ortega and written by Peter Barsocchini. The 63rd Disney Channel Original Movie (DCOM) and first installment of the High School Musical film series, the film stars Zac Efron, Vanessa Hudgens, Ashley Tisdale, Lucas Grabeel, Alyson Reed, Corbin Bleu, and Monique Coleman. In High School Musical, Troy Bolton (Efron), the basketball team captain, and Gabriella Montez (Hudgens), an academically gifted transfer student, try out for the lead parts in their school musical, causing division among the school's cliques.