Karthi’s latest film, `Naa Peru Shiva‘ is all set to hit the screens on July 12. Being directed by Suseendra, the film is all about a middle-class youngster encountering an incident that turns his life and the rest is all about how he handles the issue and emerge successful. Kajal play’s Karthi’s love interest in the film. The film’s music was released at a grand function at Prasad Labs in the city on Friday. Yuvan Shankar Raja has scored the music. K John Vel Raja is presenting the film, while Studio Green banner is producing the film in Telugu and Tamil.