Ellen Andrea Wang: River
“River” is one of Joni Mitchell’s most covered songs, but you’ve never heard it like this. Ellen Andrea Wang lays down a gorgeous bass line while singing the song with a vocal effects processor. She’s then accompanied by piano, guitar, and kora for a touching and emotional performance.
While not specifically a Christmas song, it does mention the holiday in the lyrics. This clip is also taken from a performance on a Christmas show from Danish TV.
In any case, I’ve watched this several times over and I think you will, too.