Hundreds of new Christmas songs are released every year, but each time December rolls around, the same small handful of classics races to the top of the charts. Will anything new ever break through?

Fa-la-la-la-la, Christmas is here! There are a lot of ways to get into the holiday spirit: You can decorate a tree, bake Christmas cookies, exchange gifts at a white elephant party—the list goes on.

Christmastime is unofficially "Mariah Carey Season," as the pop star's ubiquitous Christmas hit, "All I want For Christmas," is the most-streamed Christmas song of all time, according to Forbes. But ...