As part of their “12 Days of Christmas” release, including various songs and games, The Hound + The Fox shares an uplifting mashup of the Christmas carol classic “What Child Is This?” hauntingly intertwined with the perfectly complementary counter melody, “Child of the Poor.”

Both songs are tragic, telling a story of struggle and discomfort, giving way to their ability to stir emotion. Listen as these two voices dovetail and carry each other so seamlessly—it’s acoustically divine. While both voices stand beautiful and strong in isolation, the joining of both enhances the harmony and melody of the two songs combined, creating exponential vocal power–and goosebumps.

Listen to his haunting mashup below; you don’t want to miss it.