Once Upon a Time in Mumbaai is a Indian gangster film written by Rajat Arora, directed by Milan Luthria and produced by Ekta stars Ajay Devgn, Emraan Hashmi, Kangana Ranaut, Prachi Desai and Randeep Hooda. The film is produced under Balaji Motion Pictures and released on 30 July. Once Upon A Time in Mumbaai received generally positive reviews from critics and was a box. The music for Udta Punjab was composed by Amit Trivedi with lyrics by the late Shiv Kumar Batalvi, Shellee and Varun Grover. The background music was composed by Benedict Taylor & Naren Chandavarkar.