Listen to Swapane Esho Nirajane Priya-S-J Nag online. Swapane Esho Nirajane Priya-S-J Nag is a Bengali language song and is sung by Shanta Nag. Swapane Esho Nirajane Priya-S-J Nag, from the album Aalochhayay Chhinnapatra, was released in the year 2011. The duration of the song is 6:08. Download Bengali songs online from JioSaavn.