Holiday Fest 2024

While "Hallelujah" isn't precisely a traditional Christmas song (nor little-known), it comes close enough for the season and this particular version qualifies for our "little-known" purposes.  Especially since it's a wonderfully funny rendition of the Leonard Cohen song as performed by James Corden and, er...well, Kristen Wiig.

https://www.youtube.com/watch?v=Ps-nEyvsCKY