The audio of Oru Kal Oru Kannadi (OK OK) will be launched on March 5th, announced Udayanidhi Stalin. OK OK marks the debut of Udayanidhi Stalin as hero who is also producing the film under his Red Giant Movies banner. Harris Jayaraj has scored the music for the film. The music rights of OK OK have gone to Sony Music.
Harris Jayaraj has scored the music for this film. There are six songs in this album and Harris is said to have recorded these songs in Singapore. OK OK is a comedy-cum-romantic entertainer that has Hansika pairing up with Udyanidhi. Santhanam plays an important role in this film.
