The video of the song 'Buddhu Sa Mann' from the Sidharth Malhotra, Alia Bhatt and Fawad Khan starrer film 'Kapoor & Sons' was released on YouTube on Friday. The song, composed by Amaal Mallik, has been sung by Arman Mallik and Amaal himself. Also featuring Rishi Kapoor, 'Kapoor & Sons' is scheduled to release on March 18.