We're all familiar with what is arguably one of the most iconic Christmas pop songs ever: Mariah Carey's "All I Want For Christmas Is You." If you're one of the millions who love the song, we can promise that you've never heard it like this before. YouTube personalities Chase Holfelder and Kurt Hugo Schneider teamed up and moved the holiday classic into a minor key. The results are eerie, haunting, and amazing. Holiday song covers have been blazing their way into the world this year — like, for instance, Miley Cyrus's flawless rendition of "Silent Night" — but this is some next-level magic. Watch the video, above, for a heavy dose of goosebumps, and then allow us to introduce you to more covers of the song.