We’ve all been there—an earworm lodges itself in your brain, and no matter what you do, it just won’t go away. And with the holiday season upon us, getting that Christmas song stuck in your head can feel like pure torture. Enter the Earworm Eraser, a 40-second audio track designed to do exactly what its name suggests—erase those pesky tunes from your mind.

How does it work? The track constantly changes tempos, time signatures, and musical styles, making it nearly impossible to get stuck in your head. Unlike the song you’re trying to forget, it doesn’t follow a predictable pattern, so it interrupts the loop your brain is stuck on. The Earworm Eraser is available on YouTube, and the reviews are mixed—many swear by its effectiveness, while others say it didn’t work for them. But when you’re battling peak Mariah Carey season or another holiday classic you can’t escape, it might be worth a try.

So, the next time a tune overstays its welcome in your mind, give the Earworm Eraser a listen. It could be the cure you didn’t know you needed!