The Spanish: Feliz Navidad/ Próspero año y felicidad. Translated, it means merry Christmas and happy new year.) Feliciano repeats them for three minutes, long enough to craft a bouncy earworm.

"Feliz Navidad" is No. 10 on Spotify's list of Top 10 most-streamed holiday tracks of all time -- and singer-songwriter José Feliciano told The Post he never imagined it would still be so popular.