I know the Mariah Carey song is hated because its overused, but its also objectively a well produced piece of pop music.
My favorite though is O Holy Night. Performed well I want to stop and listen to it. It moves me, and I dont give enough of a fuck about religion to call myself an athiest.
Not a religion fan or a country music fan, but just thinking about Martina McBride singing O Holy Night makes me tear up a little.
Edit: erroneously said Trisha Yearwood when I meant Martina McBride