On this joyful Christmas Day Sing fum, fum, fum On this joyful Christmas Day Sing fum, fum, fum For a blessed Babe was born Upon this day at the break of morn In a manger poor and lowly Lay the Son of God most holy Fum, Fum, Fum! Thanks to God for holidays Sing fum, fum, fum Now we all our voices raise And sing a song of grateful praise Celebrate in song and story All the wonders of His glory Fum, fum, fum