Ramakrishna Mission Institute of Culture, Kolkata, and the Max Mueller Bhavan. He started working in the Bengali daily Aajkal as a part-timer, and also contributed to the Desh until 1980. He joined a band called "Samatan". However, this band was unsuccessful and the members broke up very soon. Some members of Samatan and some new members, all in their twenties and thirties joined him to establish a new band called 'Nagarik : Anya Katha Anya Gan'. During this time Suman completed his first song (written in 1975) "E Kemon Akash Dekhale Tumi". During this time Suman went to the US in to work for Voice of America. While working for Voice of America, Suman went to Nicaragua during Sandinista Revolution. He also wrote for Desh magazine under the pseudonym Manab Mitra during this time and also started writing in the 'Frontier' magazine. Suman returned to Kolkata in early 1985. He bought many instruments, applicable for a complete recording studio, which were sent to Kolkata by ship. After returning to Kolkata, he rejoined with 'Nagarik' with some new vocalists and instrumentalists, and continued writing and composing songs, thinking mainly as group songs. Breakup of Nagorik From early 1986, 'Nagorik' started swinging due to clash of personality. Kabir Suman created some songs at that time like "Hariye Jeo Na", "Tomake Chai" (finally published in 1992), "Aro Balo Aro Katha" (partially published in 1992), "Machhi O Mara Mukher Gan", "Najehal Akashta", "Robbar" (finally published in 1994), "Tumi Gan Gaile (finally sung by Indranil Sen and published in 2002), "Ganahatyar Nam Bhopal", "Tirikshi Mejajer Je Lokta", "Abhibadan" (finally published in 1994) etc. His initial compositions were created keeping the group in mind. The group consisted of amateur singers and their aptitude was limited. Members of Nagorik recorded some of his songs on cassette tape, the entire recording was planned domestically in his home at Baishnabghata. Kabir Suman himself had written, composed, sung and played electronic keyboard on the recording. There were some other vocalists and instrumentalists, instruments included guitar and percussions. The entire recording was done by his four track tape recorder, where live vocals and live instruments were recorded in two tracks by all vocalists, and Kabir Suman himself added more electronic sounds on the rest of the two tracks by playing synthesizer. His book "Mukta Nicaragua" about Sandinista revolution was published by K.P. Bagchi Publication at that time (republished many years later),