Austin & Ally - Season 2 - Eps 19: Tunes & Trials
Austin writes a song about a girl and after it becomes a musical sensation, fans begin to question who it’s about. In response, Val sues Austin, Ally, Trish and Dez, claiming that the song was stolen from her newest artist and the matter heads to court where the foursome decides to represent themselves.
About Austin & Ally

Title: Austin & Ally
First Air Date: 2011-12-02
Last Air Date: 2016-01-10
Status: Ended
Rating: 7.848/10 (from 201 votes)
Language: EN
Seasons: 5
Total Episodes: 87
Network: Disney Channel
Genres: Comedy, Kids, Drama
Production Companies: It's a Laugh Productions, Kevin & Heath Productions, Cinema Vehicle Services
Synopsis
A comedy about the unique relationship between a young songwriter, Ally Dawson, and Austin Moon, the overnight internet sensation who gains sudden notoriety after performing one of Ally's songs. Austin and Ally struggle with how to maintain and capitalize on Austin's newfound fame. Austin is more of a rebel type who doesn't follow the rules and is somewhat immature for his age, while Ally is conservative yet self-conscious.
Cast

Ross Lynch
Austin Moon

Laura Marano
Ally Dawson

Raini Rodriguez
Trish De la Rosa

Calum Worthy
Dez Wade