running time was reduced with an entire song cut out of the film as it "was obstructing the pace of the film and it was breaking the narrative". Hirani further commented on this decision by stating that "if you feel it does not work then you have to let it go." A replica of Dutt's childhood home which he lived in with his parents took 25 days to complete, as Hirani wanted to portray's Dutt's life right from childhood to present day. Music The film's soundtrack features 6 songs composed by A. R. Rahman, Rohan-Rohan and Vikram Montrose while lyrics are written by Irshad Kamil, Shekhar Astitwa, Puneet Sharma, Rohan Gokhale and Abhijat Joshi. The film score is composed by Sanjay Wandrekar and Atul Raninga. Vidhu Vinod Chopra, the film's producer was initially dissatisfied with music and visuals for two songs. Instead of re-shooting the scenes with the songs, they decided to sign A. R. Rahman to compose original songs to fit in the same scenes. Rahman was hired as a guest composer and has composed two songs for the movie including "Ruby Ruby", with lyrics penned by his regular collaborator Irshad Kamil. The first single, "Main Badhiya Tu Bhi Badhiya", was released on 23 May 2018 voiced by Sonu Nigam and Sunidhi Chauhan. The second single, "Kar Har Maidaan Fateh" was released on 5 June 2018 sung by Shreya Ghoshal and Sukhwinder Singh. The album of the film was released by T-Series on 29 June 2018. Marketing and release A short official teaser of the film was released on 24 April 2018, and is available online on Netflix and Hotstar. It became the highest viewed Hindi film teaser of all time, garnering more than 30 million views within the first 48 hours of its release and 150 million global views across several social media platforms. The marketing campaign of the film started with the teaser launch which appeared on "a roadblock on 80 channels across the Star network for the teaser launch, cashing in on the Indian Premier League traffic on TV as well as its streaming app Hotstar". The official trailer was released on 30 May 2018 and accumulated over 20 million views within its first 24 hours of release. The first poster was released on 30 April 2018 in which Kapoor looked as Sanjay Dutt when he first came out of jail in 2016. The next day,