Austin & Ally - Season 2 Episode 15 -

Ally decides to continue her career, and joins a band known as the Stray Kitties. However, it is a goth band, so Ally has to change who she is and become a goth. She's mostly fine with this change, but Austin, Trish, and Dez are against it, so she decides to quit the band- however they offer her a solo, and she doesn't want to turn it down.