Singer : Arijit Singhbr Music Director : Pritambr Lyricist : Amitabh Bhattacharyabr Music Arrangement - DJ Phukan & Himonshu Parikhbr Music Production - Himonshu Parikhbr Additional Keys - Tanuj Tikubr Sound Design - DJ Phukan and Ashwin Kulkarnibr Mix & Master – Eric Pillai at Future Sound of Bombaybr Chief Engineer & Shootmix - Ashwin Kulkarnibr Music Production Manager - Anurag Sharmabr Sound Engineers - Ashwin Kulkarni, Aniruddh Anantha, Pranav Gupta and Harjot Kaurbr Vocal Conductors - Dev Arijit, Aniruddh Anantha & Akashdeep Senguptabr Backing vocals designed and performed - Arjun Chandybr Recording Engineer at Arijit's Studio - Sukanto Singhabr Mixing Assistant to Eric – Michael Edwin Pillaibr Musicianbr Guitars - Krishna Pradhan