Question: Kai Po Che!, is a 2013 Indian buddy drama film directed by Abhishek Kapoor, with music by which Indian film composer, musician, singer and lyricist, working in Bollywood?
Context: Amit Trivedi is an Indian film composer, musician, singer and lyricist, working in Bollywood.  After working as a theatre and jingle composer and composing for non-film albums, he debuted as a film composer in the 2008 Hindi film "Aamir", and shot to fame in the Hindi film music scene with his critically acclaimed work in the more popular "Dev.D" (2009), which earned him several accolades, including the 2010 National Film Award for Best Music Direction for "Dev.D". Rock On !!  is a 2008 Indian rock musical drama film written and directed by Abhishek Kapoor, produced by Farhan Akhtar, and with music by Shankar-Ehsaan-Loy.  The film marks the successful Bollywood debut of Farhan Akhtar and Prachi Desai.  Arjun Rampal, Farhan Akhtar, Luke Kenny, and Purab Kohli star as members of the Mumbai-based grunge rock band, "Magik" (formed in 1998) who reunite in 2008.  The winner of seven Filmfare Awards, "Rock On!!"  was critically acclaimed but had an average performance at the box office.  The film was archived at to the Academy Film Archive library. Kai Po Che!  (also known as Kai Po Che: Brothers... for Life) is a 2013 Indian buddy drama film directed by Abhishek Kapoor based on Chetan Bhagat's novel "The 3 Mistakes of My Life", with music by Amit Trivedi and lyrics by Swanand Kirkire.  Sushant Singh Rajput, Rajkummar Rao and Amit Sadh star as the three main protagonists while Amrita Puri plays the female lead.  The film title "Kai Po Che!"  is originally a Gujarati phrase that means "I have cut" which refers to Makar Sankranti (known as Uttarayan in Gujarat) where one of the competitors uses his kite to cut off another competitors kite and yells "Kai Po Che!"  The shooting started mid-April in Vadnagar and Ahmedabad. Fitoor (English: "Passion", "Obsession") is a 2016 Indian romantic drama film directed by Abhishek Kapoor, produced by Siddharth Roy Kapur, and written by Kapoor and Supratik Sen based on Charles Dickens' novel "Great Expectations".  The film features Tabu, Katrina Kaif, and Aditya Roy Kapur in leading roles.  It received mixed reviews and was unsuccessful at the box office.  Tabu and Aditi Rao Hydari received critical acclaim for their performances.  Filming began in Kashmir in November 2014.  The film was released on 12 February 2016. Sushant Singh Rajput is an Indian film and television actor.  He started his career with television serials, including an award-winning performance in the soap opera "Pavitra Rishta" (2009–2011) and as a participant in two dance reality shows.  He then entered films with a role as one of the three male leads in the drama "Kai Po Che! " (2013), for which he received critical acclaim as well as three Best Male Debut awards.  His other notable films since then have been as male lead of the romantic comedy "Shuddh Desi Romance" (2014) and as the titular detective in the thriller "Detective Byomkesh Bakshy! " (2015).  In 2016, Rajput appeared in Sports drama "", in which he essayed the role of Indian cricketer Mahendra Singh Dhoni, the film was a commercial success and earned him critical acclaim. Mukesh Chhabra is a Mumbai-based casting director, acting workshop director and actor who has cast several actors for movies including director Vikas Bahl's Chillar Party, Anurag Kashyap's Gangs of Wasseypur, Abhishek Kapoor's Kai Po Che and Nikhil Advani's D-Day. Tahir Raj Bhasin (born 21 April 1987) is an Indian actor.  Born in Delhi, he holds a master's degree in media from the University of Melbourne.  Bhasin made his screen debut with "Kismat Love Paisa Dilli" (2012) and made brief appearances in "Kai Po Che! " (2013) and "One by Two" (2014), before making his official film debut with "Mardaani" (2014), which fetched him a Filmfare Award nomination for Best Supporting Actor, and the Screen Award for the Best Antagonist. Amrita Puri (born 20 August 1983) is an Indian film actress who is known for her roles in the critical and commercially successful Bollywood films like "Aisha" (2010), "Blood Money" (2012) and "Kai Po Che! " (2013). Abhishek Ray is an eminent Indian film composer, playback singer, instrumentalist, music arranger, and producer working in Bollywood .  He is well known for having composed the music and done playback vocals on popular and award-winning Bollywood films, such as: "Paan Singh Tomar", Welcome Back, "Saheb, Biwi Aur Gangster", "I Am Kalam", "Shagird", "Chaar Din Ki Chandni", "Premmayee", "Thoondil", "Yeh Saali Zindagi", and "Tera Kya Hoga Johnny". Mansi Aggarwal is an Indian choreographer who has choreographed dances in Bollywood movies.  She is best known for choreographing the song, 'Bharat Mata ki Jai, from the movie Shanghai that starred actor Emraan Hashmi - the song gained a lot of popularity and became a 'hit' in India.  She has worked with notable actors such as Sushant Singh Rajput in the award-winning movie, Kai Po Che, and with Abhay Deol in the movie Dev D.  The song 'Suno Na Sangemarmar' that she choreographed was nominated for Stardust and Filmfare awards.
Answer: Amit Trivedi