Sandeep Nath is Singer, Lyricist, Composer, Screenwriter, Director and Producer in Bollywood.His Sufi songs "Rangrez", "Ishq Niralaaa" are full of philosophy, spirituality, pure love and positivity. He started his literary career as a poet and singer at the age of eighteen. He has completed two books "Mujhko Kuch Bhi Naam Doh", "Darpan Ab Bhi Andha Hai". His poetry has been selected in "Kabita Parabasey" an anthology of Bengali poems written by the poets from outside Bengal and published by Bangiya Maitri Samiti Mumbai. He is closely associated with India's fastest growing poetry group "Poets Corner Group" & "Delhi Poetry Festival". One of his poem was featured in Musings : A Mosaic. In his Indian film career he has written lyrics for more than seventy well known Bollywood films, he is most known for his work in films like 'Madhur Bhandarkar's Page 3 (2005), Corporate (2006), Sanjay Leela Bhansali's Saawariya (2007), Tigmanshu Dhulia's Paan Singh Tomar (film) (2012) and Bullet Raja, Mohit Suri's Aashiqui 2 (2013) and Rohit Shetty's Singham Returns (2014), Bhushan Patel's ALONE (2015), Vikramjit Singh's Roy (2015), Deepak Tijori's Do lafzon ki kahani (2016), Tigmanshu Dhulia's Raag Desh (2017) & Saheb, Biwi Aur Gangster 3 (2018), and Bhushan Patel's Amavas (2019).

Saawariya (transl. Beloved) is a 2007 Indian Hindi-language romance film produced and directed by Sanjay Leela Bhansali, based on Fyodor Dostoevsky's 1848 short story White Nights. The film marked the debut of Ranbir Kapoor and Sonam Kapoor. It was the last film appearance of both Zohra Sehgal and Begum Para before their deaths. Co-produced by Sony Pictures Entertainment, it is the first Bollywood film to receive a North American release by a Hollywood studio and is one of the first Bollywood films to be released on Blu-ray Disc.