Nirvana - Looop Lapeta | Taapsee Pannu & Tahir Raj Bhasin | Harshal Vyas, Sidhant Mago, Mayank Mehrabr br br Song: Nirvanabr Composer: Sidhant Mago, Mayank Mehra (Mikelal)br Singer: Harshal Vyasbr Lyricist: Sidhant Magobr Arrangers Programmer: Mayank Mehrabr Music Production: Sidhant Mago, Mayank Mehrabr Recording Engineer: Saurabh Pandyeabr Chorus Singer: Mayank Mehrabr Mixed & Mastered By: Vipal Patel, Donal Whelanbr Guitar: Mayank Mehrabr br Actors: Taapsee Pannu & Tahir Raj Bhasinbr Producers: Sony Pictures Films India, Ellipsis Entertainment (Tanuj Garg, Atul Kasbekar) and Aayush Maheshwaribr Director: Aakash Bhatia br