 Sify | Aishwarya and Dhanush's duet Express Buzz - Director Selvaraghavan seems to have a message as far as the music goes in his forthcoming 'Aayirathil Oruvan'. After falling out with his friend and music director Yuvan Shankar Raja, Selva has teamed up with GV Prakash Kumar for the first time and ... Dhanush and Aishwarya sing a duet! Dhanush and Aishwarya sing in Aayirathil Oruvan |