Listen to Do They Know It's Christmas (Feed the World) online. Do They Know It's Christmas (Feed the World) is an English language song and is sung by The Wonderland Band and Edward Lee. Do They Know It's Christmas (Feed the World), from the album The Greatest Xmas Album Ever - The No.1 Christmas Hits Collection, was released in the year 2014. The duration of the song is 3:10. Download English songs online from JioSaavn.