Okay Okay - Vijay, Sanghavi Tamil Song -- Vishnu. Watch Tamil song, Okay Okay from the blockbuster action film, Vishnu. Starring: Vijay, Jaishankar, Sanghavi, Senthil. Singers: Anuradha Sriram, K. S. Chitra, Mano, S. P. Balasubrahmanyam, Suresh Peters, Swarnalatha. Music: Deva. Director: S. A. Chandrasekhar.