the voice of Jubin Nautiyal, the video of which starred Bollywood actor Emraan Hashmi. The song turned out to be a chartbuster. It become the song to have fastest 100 million+ streams across all streaming platforms, first Indian song to have both 1 Million+ as well as 2 Million+ reel videos on Instagram, entered the Billboard Global Excl. U.S. charts, acquired the 1st position on Ormax Heartbeats Top 5 and the audio trended on all short video platforms. As of 6 April 2021, it has more than 380 million views and more than 5 million likes on YouTube. It became the song to be fastest in garnering 500 million views on MX Takatak, a short video platform. Bagchi composed the song "Har Funn Maula" for the film Koi Jaane Na. The song featured actors Aamir Khan and Elli AvrRam. The song marked the first collaboration between Bagchi and singer Vishal Dadlani, who had earlier criticized the former for remaking the song "O Saki Saki", which was originally created by Vishal–Shekhar. Bagchi's second music video Patli Kamariya had him as the composer and lyricist. He sang the song along with Sukh-E and Parampara Thakur Tandon. In May 2021, Tanishk Bagchi released his second single outing through the album of the Netflix film Sardar Ka Grandson. He also made his playback debut through the song "Dil Nahi Todna" from the same, written by himself. Collaborations with other artistes Tanishk Bagchi's first song as a solo composer Samandar from the film Kis Kisko Pyaar Karoon was sung by Jubin Nautiyal and Shreya Ghoshal. Since then, Bagchi and Nautiyal have collaborated for more tracks- The Humma Song from Ok Jaanu, Tera Junoon from Machine, Socha Hai from Baadshaho, Raat Baaki from Ittefaq, Adbhutam from Lover, Sawarne Lage from Mitron, Akh Lad Jaave from Loveyatri, Bimar Dil from Pagalpanti, Haiya Ho from Marjaavaan. Their most successful collaboration'till date are Lut Gaye Single and Raataan Lambiyan from Shershaah. Actress Zahrah S Khan debuted as a singer with Tanishk Bagchi. The 2019 single Khud Se Zyada, which featured both of them, was Khan's first song as a singer. Later, Khan debuted in Bollywood as a singer by singing the rehashed version of Anuradha Paudwal's song Kya Karte The Sajna for the 2020 film Shubh Mangal Zyada Saavdhan, recreated by Bagchi. The two collaborated for a Gaana Original song called Jogan, which was sung by Khan and Yasser