Key of E (The basic Progression is E-A-B-A throughout the song.) E Dudududu du du du, dudududu du du du A Dudududu du du du, dudududu du du du du E A B A A Born unto us this day a Savior E A B A A Gifted from heaven to a manger E A B A E A The hope of the world, a light for all mankind E A B A E A A All of the earth rejoice, it??s Christmas time Chorus: E A B A So lift up your voice and sing out His praise, it??s Christmas E A B A Born is the King, rejoice in the day, it??s Christmas E A B A Make a joyful sound, it??s Christmas E A B A Let His praise resound, it??s Christmas Interlude: E - A - B - A E A B A E A Goodwill to all the earth and peace divine E A B A E A B A All of the earth rejoice, it??s Christmas time, it??s Christmas time (Chorus X2) Tag: E Dudududu du du du, dudududu du du du A E Dudududu du du du, dudududu du du du du (Chorus is sung again while the backup continues to sing the tag)