I've discussed Annie's unlucky sequel, Annie Warbucks, in the past. With a third film opening to bloodthirsty reviews I'd contrast the other adaptations. While Annie 2014 sets the story in a modern setting, the previous films have at least tweaked with the climax to place Annie in more peril and give their star villains more to do. Grace often gets a little more music too.
Your numbers may vary. I count "Sandy" and "Dumb Dog" in the 1982 film as one new song, and while Jamie Foxx sings "Something Was Missing" on the 2014 soundtrack I 've read it is not included in the film proper.