"Unha Noite na Eira do Trigo" (A Night in the Wheat Threshing Floor) is a traditional Galician folk melody from northwestern Spain. This type of music typically accompanies traditional dances and celebrations in rural Galicia. The alternative title "Unha Noite No Santo Cristo" suggests possible religious connections to the Christ festival. Galician folk music often features distinctive bagpipe (gaita) melodies and rhythmic patterns that reflect the Celtic influences in the region.