Singer : Arijit Singh Music Director : Pritam Lyricist : Amitabh Bhattacharya Music Arrangement - DJ Phukan & Himonshu Parikh Music Production - Himonshu Parikh Additional Keys - Tanuj Tiku Sound Design - DJ Phukan and Ashwin Kulkarni Mix & Master – Eric Pillai at Future Sound of Bombay Chief Engineer & Shootmix - Ashwin Kulkarni Music Production Manager - Anurag Sharma Sound Engineers - Ashwin Kulkarni, Aniruddh Anantha, Pranav Gupta and Harjot Kaur Vocal Conductors - Dev Arijit, Aniruddh Anantha & Akashdeep Sengupta Backing vocals designed and performed - Arjun Chandy Recording Engineer at Arijit's Studio - Sukanto Singha Mixing Assistant to Eric – Michael Edwin Pillai Musician Guitars - Krishna Pradhan