Watch 'Austin & Ally's New Opening Theme NOW!

JJJ is kind of freaking out — Austin & Ally has a new opening theme!

The hit Disney Channel show — starring Ross Lynch, Laura Marano, Calum Worthy and Raini Rodriguez — returns THIS Sunday and we loving the update to the intro to the show!

In the season four premiere “Buzzcuts & Beginnings”, the gang shares an emotional reunion in Miami at Ally’s (Marano) triumphant homecoming gig; but when Austin learns that the foursome’s time together is only temporary, he contemplates enrolling in military school.

“Buzzcuts & Beginnings” airs @8PM ET/PT on Disney Channel.

Check inside for all the before and after gifs & promo from the new intro…