Listen to Aaj Saradin Swapner Din online. Aaj Saradin Swapner Din is a Bengali language song and is sung by Amit Dasgupta, Rupankar and Subhamita. Aaj Saradin Swapner Din, from the album Jey Aacho Antare Antarbaas, was released in the year 2009. The duration of the song is 4:03. Download Bengali songs online from JioSaavn.