Shortly after High School Musical aired, Zac Efron debuted with two simultaneous charted songs on Billboard Hot 100 on February 4, 2006, with "Get'cha Head in the Game" and "Breaking Free", a duet with Vanessa Hudgens from the film. On the following week's chart, Efron had five simultaneous song credits from High School Musical: "Get'cha Head in the Game", "Start of Something New", "What I've Been Looking For: Reprise", "We're All in This Together" and "Breaking Free." "We're All in This Together" was credited to the whole High School Musical cast. "Breaking Free", at the time, made the fastest climb in the history of the Billboard charts, from #86 to #4 between the two weeks; the record was beaten by Beyoncé and Shakira's "Beautiful Liar". Zac Efron also appeared in the 2006 Disney Channel Games as captain of the Red Team.
