Oh Happy Day - A Joyful Christmas Song for Kids | Children Songs | Kids Rhymes | Best Christmas Song br br Get ready for a magical Christmas adventure in this fun-filled kids’ song, "Oh Happy Day: A Joyful Christmas Song for Kids!" Join us as we sing about frosty snow days, twinkling Christmas lights, Santa's sleigh flying through the night sky, and the joy of family and friends gathering to celebrate! Featuring playful snowmen, stockings by the fireplace, and Santa delivering gifts overnight, this cheerful song is perfect for preschoolers and young kids.