According to TheHotHits Abraham's Daughter (Arcade Fire) has been confirmed by Lionsgate as the closing track for the hunger games.
Arcade Fire told Entertainment Weekly when the song was released:
"Our whole approach was to get into the world and try to create something that serves the story and the film. There's something in the story of Abraham and Isaac that I think resonates with the themes in the film, like sacrificing children. So we made a weird, alternate-universe version of that, where it's as if Abraham had a daughter--kind of a metaphor for Katniss."