Song Credits : Song: Phir Kabhi Singer: Arijit Singh Music Director : Amaal Mallik Lyrics: Manoj Muntashir Music Label: T-Series Music Team - Song Arranged & Produced by - Sourav Roy & Amaal Mallik. Mixed & Mastered by - Eric Pillai (Future Sound Of Bombay) Live Guitars & Ukelele - Ankur Mukherjee Additional Guitars - Armaan Malik. Vocals Recorded by - Rahul Sharma at AMV Studios. Live Instruments Recorded by - Julian Mascarenhas at ENZY Studios. Music Assistants - Krish Trivedi, Sid 'Sky' Singh, Yash Narvekar, Zaid Patni, Shishir Samant, Gaurav Sanghvi, Anvay Patil, Rujul Deolikar.