Kolaj is a four-piece LIVE Band based out of the capital city of West Bengal, Kolkata. The music and concept of the band are highly related to its members. Though Kolaj is a Bengali alternative/soft melodic rock band, they also perform folk, Hindi commercials, and English, with their own unique style. And that highlights the significance of the name 'Kolaj' (collage). Performances: BGC Fest, 2010 ISB College Band War, 2010 Bhairab Ganguly College Social, 2010 NCP Band War, 2011 Bhairab Ganguly College Freshers, 2011 Agarpara, Subhas Pally, 2011 Chandannagar Haridwa Danga, 2011 Durganagar, Birati, 2011 Jagarani Sangha, Ariadaha, 2011 Naihati (near RBC college), 2012 Vidyasagar College Social, 2012 Bankura Rock Fest, 2012 Jadavpur University Engineering Faculty present Rag n Josh, 2012 Naba Ballyganj Mahavidyalaya Festival, Uttam Manch, 2012 'Folk-ira', the folk fest, as the guest band, 2012 NSCBIP College, Chakdaha, 2012 Hiralal Mazumder Memorial College for Women, 2012 Bhairab Ganguly College Fest, 2013 Bengal Engineering College Model School reunion, 2013 Bangla Sangeet Mela (Deshapriya Park), 2013 Poyla Rock 3 (Mani Square), 2013 Their two original compositions have already made a position in an album named 'RM20', released by Rooh Music.