Zac Efrons vocals were only used for a few lines in the first High School Musical movie soundtrack. The majority of the time it's Drew Seeley singing as Troy Bolton. With AI technology we can now imagine what Zac would have sounded like singing the songs...

Join the Wildcats, Troy (Zac Efron,) Gabriella (Vanessa Hudgens,) Sharpay (Ashley Tisdale,) Ryan (Lucas Grabeel,) Chad (Corbin Bleu,) Taylor (Monique Coleman) and Kelsi (Olesya Rulin,) for their summer vacay on High School Musical 2!

Join the Wildcats Troy (Zac Efron,) Gabriella (Vanessa Hudgens,) Sharpay (Ashley Tisdale,) Ryan (Lucas Grabeel,) Chad (Corbin Bleu,) Taylor (Monique Coleman) and Kelsi (Olesya Rulin) for all the hits from High School Musical!

High School Musical collab with Lucas Grabeel

The High School Musical Franchise may have ended but we’re still singing along to their songs! For this list, it’s pretty simple: we’re sticking to songs performed in any of the three movies in the franchise. We’ve included songs like “Start of Something...