Iman Senis a Playback singer/Rock Singer. His started Calcutta Blues Bangla Rock based Band in Kolkata,India. It was founded in the year 2005 then properly from 2008 with an intention to spread soulful music especially amongst the younger generation. Initially they had to face lot of trouble but by dint of hard labor and strong determination their ambition has partially been fulfilled and within a very short span of time, they have developed their rank in the field of bangla bands.