How many Zac Efron song have?

Zac Efron is an actor, not a musician. He has not released any songs under his own name. He has, however, sung in movies such as:

* High School Musical: He performed songs like "Get'cha Head in the Game," "Breaking Free," and "We're All in This Together."

* Hairspray: He sang "The Nicest Kids in Town" and "It Takes Two."

* The Greatest Showman: He sang "Rewrite the Stars."

While he has a great singing voice, he doesn't have any solo albums or singles.