Kangana on Monday unveiled the film's first song Fashion queen.
"Fashion Queen is a peppy number. Soundarya has effortlessly portrayed the grace that a local fashion queen carries," Kangana said in a statement.
The film follows the story of "Gudiya", played by debutante Soundarya and her friends, Taaha Shah and Himansh Kohli, who are out to make it big in a small town (Ranchi).
"Kangana is an inspiration to me and many others like my character Gudiya, who is called the local Shakira in the film," Soundarya said.Releasing on October 5, Ranchi Diaries is a slice-of-life comic small-town tale. It also features Jimmy Shergill, Harry Bala and Pradeep Singh.