Do bạn know if the movie's out yet? If so, who made hoặc is making it? And does anyone have their contact?

I am a singer songwriter who was so moved bởi this book that it inspired me to write a song based on it. I would really like my song to be included in the movie's soundtrack, so I was wondering if I could have their contact hoặc at least know who's making it and who would be coordinating the soundtrack. Assuming there is going to be a movie of course.