The biopic Neerja released in 2016 made its way into everyone's hearts with the story of a brave senior flight crew member who sacrificed her life to save the lives of many passengers. Sonam Kapoor essayed the key role of Neerja Bhanot. The film received positive critical reception and Sonam as the main protagonist garnered a lot of praise for her role.
Answer the question by reading the passage.
A very popular music director made his acting debut in the film Neerja. Who is he?