Mani Ratnam's telugu romance Ok bangaram most awaited album is expected to release on April 4. A R Rahman scored music for ok bangaram. Ok Bangaram has Dulquer Salmaan and Nithya Menon in the lead, the film is said to be Ratnam's comeback to the romance genre after a decade. Ok Bangaram is expected to release on April 24. This flick in telugu is produced by Dil Raju under Sri Venkateshwara Creations.