Carrie Underwood appeared on The Tonight Show Starring Jimmy Fallon. She talked about working on her new Christmas album, “My Gift,” as well as working with John Legend and her son, Isaiah.

The mother of two sons also performed “O Holy Night.” Check out the awe-inspiring performance below.

“My Gift” features 11 songs, including several holiday favorites such as “O Holy Night,” “Silent Night,” “Have Yourself a Merry Little Christmas” and “Away in a Manger,” as well as a handful of original songs. Also, Carrie’s HBO Max Christmas special is now available to watch.