Hark! The Herald Angels Sing is a traditional Christmas Carol that was originally written in 1739 by Charles Wesley but has gone through several changes, including being set to a tune by Felix Mendelssohn. This version uses a much abridged version of the lyrics, the first section consists of only the first 2 lines sung with perfect harmony before going into an incredible gospel version, that consists of only the title line with the girls improvising over the top, that will just blow your mind and change your view of this song forever.
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