"Happy Birthday To You," one of the most popular songs in the English language, is now in the public domain as part of a $14 million class action settlement.

"Happy Birthday to You" is sung everywhere, but because it's copyrighted, it's rarely heard on TV or in movies. A filmmaker has filed a lawsuit seeking to make the song part of the public domain.

"Happy Birthday," the world's best-known English-language song, is now legally yours. A federal judge ruled Tuesday that Warner/Chappell Music's claim to the 120-year-old song wasn't legal ...