Bioactive Natural Products (Part O)

Content: A child is born in Bethlehem -- From heaven above to earth I come -- Good Christian men, rejoice -- The happy Christmas comes once more -- I am so glad on Christmas Eve -- In the bleak midwinter -- Joseph dearest, Joseph mine -- Joy to the world -- Lo, how a rose e'er blooming -- Lovely is the dark blue sky -- O Christmas tree -- O how joyfully -- Rejoice, all ye believers -- Silent night -- When Christmas morn is dawning -- While by my sheep