Christmas means different foods, carols and customs around the world, but the spirit of the season stays the same.
In Italy, Grammy-winning singer Andrea Bocelli's birthplace, many people spend the day at church. "We sit with the children," he says. "The children wait for Santa Claus, and for me, it's the most beautiful holiday of the year."
Many of Andrea's soul-stirring songs are popular at the holidays, but when he wants to get into the holiday spirit, he says he listens to "Adeste Fideles," also known as "O Come All Ye Faithful."
"It's very religious," he says. "A very simple and sweet song."