Carrie Underwood：Meaning of Hark! The Herald Angels Sing Songmeaning

I'm sorry, but Carrie Underwood did not release a song titled "Hark! The Herald Angels Sing." However, "Hark! The Herald Angels Sing" is a well-known traditional Christmas carol that has been performed by various artists, including Carrie Underwood, but as part of a compilation or during live performances. Would you like me to provide an explanation and story behind the traditional carol?