'Hidden Harmonies' tells the behind the scenes story of making the music for HIDDEN FIGURES featuring an original score by Pharrell Williams, Hans Zimmer and Benjamin Wallfisch. HIDDEN FIGURES is the incredible untold story of Katherine G. Johnson (Taraji P. Henson), Dorothy Vaughan (Octavia Spencer) and Mary Jackson (Janelle Monáe)—brilliant African-American women working at NASA,