This movie has used several monumental songs in it, such as 'Amar Bhaiyer Rokte Rangano' (the anthem which reprises the Language Movement of Bangladesh in 1952), 'Karar Oi Louho Kopat', a poem turned song by the national poet Kazi Nazrul Islam and now Bangladesh's National Anthem 'Amar Sonar Bangla' which is a Tagore Song (it should be noted that the using of Rabindranath Tagore's literary creations were prohibited by Pakistani rulers, prior to the independence of Bangladesh) and first used in this movie before even getting considered as the future anthem of the nation.