Mahanati, the biopic on the legendary actress Savitri had created sensations at the box office. The film has become one of the most profitable ventures at the box office in recent times. Keerthy Suresh and Dulquer Salmaan who had portrayed the roles of Savitri and Gemini Ganesan were lauded for their terrific performance in the film. The makers have released the Sada Nannu full video song from the film which was composed by Mickey J Meyer. Nag Ashwin had directed this flick which was bankrolled by Vyjayanthi Movies.