At this point, we’ve had the great pleasure of hearing half of Sia‘s upcoming album This Is Acting: From the triumphant lead single “Alive” to the almighty “Bird Set Free” to the brilliant “One Million Bullets” to the infectious Rihanna rejects “Cheap Thrills” and “Reaper” — and they’re all various levels of great. FACT: This Aussie songwriting diva isn’t capable of making a bad tune!

With just one week left to go until This Is Acting is unleashed to the world (on January 29th), the “Chandelier” hit-maker has decided to drop yet another new cut from the collection called “Unstoppable“! And like the majority of This Is Acting, it’s Sia‘s way of offering up some words of encouragement via a self-empowerment anthem. “I put my armor on, show you how strong how I am/ I put my armor on, I’ll show you that I am,” she belts in the pre-chorus.

To no one’s surprise, the song offers up some particularly strong melodies throughout — that “I’m unstoppable today, unstoppable today” chant is a major earworm — resulting in some rather uplifting musical medicine for those of us needing that extra boost.

Pre-order Sia’s upcoming album This Is Acting on iTunes now!