The music launch of Zoya Akhtar directorial Gully Boy was held in Mumbai on Thursday. The film revolves around a Mumbai-based street rapper, played by Ranveer Singh. Also Read | Mere Gully Mein: The Divine and Naezy track is a fresh sound for Bollywood and Apna Time Aayega: In this hard-hitting rap, Ranveer Singh sings of a better tomorrow At the trailer launch of the film, Akhtar shared that the journey of the film started when she first saw a video of the rap artiste Naezy. She had also shared that the film is "not a biopic of Divine and Naezy" but a fictional story.