Question:  Nil Nirjane included a performance by the Bengali band from what Indian city?
Context: Cactus (Bengali: ক্যাকটাস) is an Indian Bengali rock band from Kolkata, West Bengal, India.  Since inception they have recorded four full-length studio albums and have performed over 2500 concerts across India & abroad. Nil Nirjane (Bengali: নীল নির্জনে , "Vacation Blues") is an Indian Bengali movie, released in 2003.  It is the first movie in India that was shot on a digital platform and is often credited as the first digital film in north India.  Directed by Subrata Sen, the movie featured Moonmoon Sen, Raima Sen, June Malliah, Mou Sultana and Rajatava Dutta.  This is the only movie where Moonmoon Sen and Raima Sen, the real-life mother and daughter of Indian cinema, play reel-life mother-daughter roles.  "Nil Nirjane" also saw the performance of Cactus, a Bengali rock band of Calcutta. Arunendu Das (born 1938) is one of the pioneers of late 20th century alternative Bengali song-writing.  While Mohiner Ghoraguli is considered to be the first Bengali Band, Arunendu was the first person to compose Bengali lyrics for songs written specifically to be accompanied by guitar, a genus of Bengali music which has become increasingly popular over time. Sunil Gangopadhyay or Sunil Ganguly (Bengali: সুনীল গঙ্গোপাধ্যায় "Shunil Gônggopaddhae"), (7 September 1934 – 23 October 2012) was an Indian Bengali poet and novelist based in the Indian city of Kolkata.  Born in Faridpur, in what is now Bangladesh, Gangopadhyay obtained his master's degree in Bengali from the University of Calcutta.  In 1953 he and a few of his friends started a Bengali poetry magazine, "Krittibas".  Later he wrote for many different publications. The Indian City USA Cultural Center, formerly known as Indian City USA, is an outdoor museum in Anadarko, Oklahoma.  According to the tour guides, it is the only authentic reconstruction of American Indian dwellings and way of life in the United States.  The construction of the housing units was done under the supervision of the Department of Anthropology from the University of Oklahoma.  Reconstructed dwellings represent many of the tribes from the Southwest; including Caddo, Cheyenne, Wichita, Pawnee, Navaho, and Apache. Amritsar Mail is a passenger train (train numbers 13005/13006) operated by Indian Railways which connects the eastern Indian city of Kolkata with the northern Indian city of Amritsar.  It is more popularly known as Punjab Mail because during the pre-independence period it used to run as the Punjab Mail between Kolkata (then "Calcutta") and Lahore (now in Pakistan). Maya (Bengali: মায়া ) was a Bengali album of the Bengali band Moheener Ghoraguli.  It was released in 1997. Akal Takht Express is an Indian Railways express train connecting eastern Indian city of Kolkata with northern Indian city of Amritsar. Aabaar Bochhor Kuri Pore(Bengali: আবার বছরকুড়ি পরে ) was a Bengali album of the Bengali band Moheener Ghoraguli.  It was released in the 1995 Kolkata Book Fair. Surojit Chatterjee (Bengali: সুরজিৎ চট্টোপাধ্যায় , the spelling reads "Surajit Caţţōpādhyāy.")  is a singer, lyricist, composer, music arranger and music director whose reportoire includes a wide range of musical instruments like the guitar, English flute, recorder, whistler, blues harp, mandolin, banjo, castanets, dotara, khamak and whole lot of percussion instruments.  He is the lead singer of Bengali band Bhoomi and owner and director of his solo band Surojit O Bondhura.  He has won the Radio Mirchi Music Award as the Best Male vocalist of the year 2012 and consecutively in 2013 for his album titled "Folkira (Times Music)" has own the Best Album of the year 2013. He has also directed music for the following Bengali movies like Ichhe, Muktodhara, Handa and Bhonda.  His upcoming movie projects like Gogoler Kirti, Pati Parameshwar, Prime Time are in the pipeline and are scheduled to be released on 2014.
Answer: Kolkata