Jennifer Lawrence to sing ‘Hanging Tree’ on Mockingjay Soundtrack
In the film, “The Hanging Tree” starts as an acapella performance by Katniss (Jen Lawrence). She is joined first by birds (Mockingjays), then groups of rebels as the song morphs more into score. James adds choir and orchestra and it builds to an amazing crescendo with an enormous action shot. It is a huge musical moment in the film.