I know I literally just shared All I want for Christmas is Odin, my viking metal version of Mariah Carey's "All I want for Christmas is you", but then @Impostor had to write this in the comments:
and got my head spinning The moment I read that, I imagined "Last Christmas" as a funeral doom song, and I couldn't get it out of my head. I tried holding back, and saving it for next year, but eventually I just couldn't, so I gave up and in a couple of evenings I did everything:
https://soundcloud.com/lminiero/ghast-christmas
Much slower than the original (30bpm), and obviously as much as possible in a minor key, as a good funeral doom song should be
And if you're one of the contendants for Whamageddon, no worries, this song is 100% safe!
It's quite short (I did everything quickly), but I still like how it came out, including the atmospheric intro and outro, plus the very quiet middle part.
Happy holidays to you all!