Karaoke & Kalamity

"Karaoke & Kalamity" is the eighth episode of Season Four of the sitcom Austin & Ally. It aired on June 14, 2015.

Synopsis
Ally, Trish, and Dez find out that Austin, who is still prohibited from singing, has been performing at a karaoke club disguised as a lumberjack. Austin and Ally help Ridley, an aspiring singer and a new student at the A&A Music Factory who has a fear of yams. Ridley sings at the karaoke club, where Jimmy Starr is a guest judge. Jimmy is thinking about lifting Austin's ban, but changes his mind when he finds out that Austin has been singing without his permission.