Soulful sisters Lennon and Maisy Stella — whose flawless harmonies and impressive skills have made them not only YouTube sensations, but respected artists — are at their best on a cover of the Christmas classic "Silent Night."

Filmed inside Nashville's Capitol building, the sisters stand in the center of an ornate lobby decorated for Christmas, with Lennon on an acoustic guitar and both singing from the heart, as usual. Together, they fill the chamber with their stunning version of the song. Their rendition has a swinging, classic country flair, fitting their voices perfectly.

Lennon & Maisy gained traction from their roles on the once-ABC, now-CMT show Nashville alongside Connie Britton and Hayden Panettiere. There they’ve gotten to show off their musical talent as well, having been featured singing several tunes over the course of the show’s run. They’ve also performed several times at the Grand Ole Opry, including covering Johnny Cash’s classic "Ring of Fire."

If this is how the girls do Christmas songs, here’s hoping they decide to release a full album!

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