Anirban Bhattacharya did his first playback for Srijit Mukherjee's Shah Jahan Regency on Srijit's request. But, that was not the only first thing that happened to him in this film. Anirban learned driving and drove for the first time for this film only. "Director made me learn driving for the film," revealed the talented actor. Bhattacharya has started loving driving after the film, admitted Anirban. Shah Jahan Regency is a modern day film adaptation of Shankar's Chowringhee.