Indian film industry depends highly on formulas. Formulas are the lieu of current or forecasted trends. Thus when Rap songs were making it big, every film had one (still has). Looking closely two trends have made a dominant appearance in the current scenario. One is remixing old or relatively new songs to accompany the film or use them for promotions; for instance ‘Kala Chasma, Laila main laila, Tenu suit suit karda, kisse se pyar ho jaye.’
Another One is Biopic, a biographical film on someone’s journey of life or success. Audiences have proved, again and again, they loved a well-made biopic. The box office collection of Bhag Milka Bhag, Mary Kom, MS Dhoni: The Untold Story, Neerja, Sarbjit, Dangal etc. are proof enough.