The two-hour TV show was hosted from the famous country institution by Blake Shelton and Brad Paisley.
Underwood first performed the song, 'Softly And Tenderly,' at the 51st Annual CMA Awards in 2017.
The seven-time Grammy-winner comes to the new record on the heels of her spectacular success with her first Christmas album, 'My Gift.'
The short film shares some secrets of the making of the video, which was made in Los Angeles.
The broadcast special will air on Saturday, December 19, at 8 p.m. ET on NBC in the United States and CTV in Canada.
The feature serves as a reunion of the artists that Underwood brought together on her 'Cry Pretty Tour 360' last year.
Celebrate the holiday season with brand new Christmas country albums, ugly Christmas sweaters, and more.
The video had its premiere on Facebook and swiftly amassed 20 million views.
“Just like the album, I hope this special will help bring some much-needed joy and become part of the soundtrack to people’s holiday festivities this year as it streams throughout the season...
“'Rockin’ Around the Christmas Tree’ has always been one of my favorite songs to celebrate the holidays, and I’m excited to team up with Amazon Music to share my own version with...
The show featured performances by such stars as Shania Twain, Luke Combs, Maren Morris, Luke Bryan, and Mickey Guyton.
The winner will be revealed during the awards ceremony and telecast on October 21.
“Creating this album has been good for my heart, and I’m thrilled to get to share it with the world and to bring it to life with Playtone and HBO Max.”
Rhett, Old Dominion and Luke Combs were all double winners at the awards, held in Nashville for the first time.
The country stars will reveal the 54th annual CMA Award nominations live on ‘Good Morning America.’