As Austin's first album is about to be released, Austin, Dez and Trish help Ally realize her dream by applying for her to get into a prestigious music school. But when Ally is accepted to the school, she must decide whether to go to New York or stay in Miami with her friends.moreless
As Austin is about to sign with a major record producer, his doctor warns him that he may lose his singing voice if he doesn't undergo medical treatment.
Austin and the gang are invited to spend the weekend in the Everglades at Shiny Money's houseboat where Austin and Ally must write a song for the Swamp Blast. Meanwhile, Dez and Trish investigate the urban legend of a killer gator named Big Mama.
Trish gets a job at a musical diner, Austin develops a crush on Trish's new coworker and Dez is addicted to the diner's chicken pot pies.
In order to star in Dez's horror film, Austin must overcome his fears of umbrellas.
As the gang waits in line all day at the mall for the release of a new electronic tablet, Austin accidentally loses Ally's pet bird and must retrieve it before she finds out.
Ally and Trish's old music teacher has opened a new soup restaurant in the mall. But when Ally's innocent "twit" causes the restaurant to lose customers, it's up to the gang to make a commercial to save the restaurant and finally earn Ally a gold star from her former teacher.
The gang venture to the beach to help Ally get inspired to write a new summer song for Austin to enter a contest on the radio. However, their plan is detoured when they're detained by the police for breaking into the ice cream shop and they must explain their actions and make it to the beach bash in time for Austin to perform.moreless
Ally accidentally hires Dallas to work at Sonic Boom even though her dad can't afford an employee. Meanwhile, Austin and Dez try to beat a world record.
When Austin is invited to do his first radio interview, he decides to finally give Ally the recognition she deserves by playing her song on the radio. But when Ally's stage fright prevents her from performing live on the radio, the gang tries to figure out a solution.
Trish's quinceañera (fifteenth birthday party) presents Austin with the opportunity of performing for a big time club owner and Ally with the chance to dance with her crush, Dallas.
A top talent manager is interested in signing Austin as a client, promising to make his dreams come true. But Austin soon learns the price of success may break up Team Austin and cost him his friends.
When Austin is invited to perform at the Miami Internet Music Awards, the gang is excited about attending their first award show. But, when Austin learns he only gets one extra ticket, he must decide whether to invite Ally, Dez or Trish as his guest.
After an anonymous blogger targets Austin online, the gang tries to discover the blogger's identity and stop her from ruining Austin's career.
After Ally writes a song that Austin doesn't like, Austin & Ally decide to spend more time together to learn more about each other. Meanwhile, Trish and Dez learn they have more in common than they realized.
Austin and Dez find and read Ally's songbook and mistakenly believe that Ally's secret crush is Austin. When Ally and Trish discover the truth, they plan to teach Austin a lesson.
As the gang prepares for the filming of Austin's latest video, chaos ensues involving an escaped kangaroo, a broken window and the destruction of a jacket belonging to an ultimate fighter named Facepuncher.
After aspiring rock star Austin Moon inadvertently steals a song from introverted songwriter Ally Dawson, he becomes an overnight internet sensation. But when he lands a big television appearance and needs to write another song to perform, Austin must convince Ally to partner up with him.