7.8/10 not enough N_Bs.
JK. :P
I enjoyed re-reading that! I had forgotten how absurd the premise was (absurd in a good way. It's so absurd it's funny).
But the first Carol of the Bells song has been taken down by the owner! :O
Never fear! Here is a replacement version of the song that you can use! Or not! The power is in your hands!
https://www.youtube.com/watch?v=sCabI3MdV9g
(It also happens to be my personal favorite version of the song so I admit that I'm biased :P)