VIDEO: Pentatonix Perform Moving Cover of 'Hallelujah' During Their Christmas Special

Pentatonix have done it again.

The group – Avi Kaplan, Scott Hoying, Kirstin Maldonado, Kevin Olusola, and Mitch Grassi – dazzled viewers with a holiday-themed set during A Pentatonix Christmas Special, which aired last week on NBC.

PHOTOS: Check out the latest pics of Pentatonix

While not usually considered a Christmas classic, Pentaonix‘s live performance of the late Leonard Cohen‘s “Hallelujah” was truly magical – watch below.

And ICYMI, watch Pentatonix turn into Legos for their “Up on The Housetop” video, and prepare to shed some more tears with their official video for “Coldest Winter.”