The soundtrack to the film featured four original songs, including a reprised version of one of the tracks.[1]Zee Music Company acquired the music rights for the film.[2] The album was preceded with the single "Tu Meri" written and sung by Vishal Dadlani on 18 August 2014,[3] with a music video accompanying the same day.[4][5] It was then followed by the second single "Meherbaan" written by Anvita Dutt Guptan and sung by Ash King, Shilpa Rao and Shekhar Ravjiani.[6] The music video for the song was released on 3 September 2014, and the digital single released three days later.[7] The teaser of the title song was released on 10 September 2014 featuring Roshan and Kaif. Two days later, the official music video of the song was released.[8] The track was written by Dadlani, who also performed backing vocals on it, and sung by Benny Dayal and Neeti Mohan.[9] It was choreographed by Bosco–Caesar. The song experience was "fun" for Roshan, who said, "It's my ode to the inspiration he [Michael Jackson] has been".[10][11] A music launch was held on 12 September 2014, with Roshan, Kaif, Anand, Vishal–Shekhar to release the soundtrack containing the remainder of the tracks.[12]
Joginder Tuteja of Rediff.com described that "the musical team [Vishal–Shekhar] have created enough good numbers to entertain us" assigning 3.5 out of 5.[13] Surabhi Redkar of Koimoi gave 2.5 out of 5 describing the album is "not exactly a work of brilliance, as it's a tried and tested formula of Bollywood music" but a "signature Vishal–Shekhar album".[14] Namrata Thakker of Bollywood Life rated 3 out of 5 calling it as "a pulsating album which will appeal to masses".[15] Rajiv Vijayakar of Bollywood Hungama gave 3.5 out of 5 and wrote "Hooks, catchphrases and beats more than musical or lyrical substance are the three anchors of the score. This is a score that will be liked in passing."[16]
^Vijayakar, Rajiv (2 October 2014). "Bang Bang! Music Review". Bollywood Hungama. Archived from the original on 19 January 2024. Retrieved 19 January 2024.