Listen to Sandhyalagane Swapnamagane online. Sandhyalagane Swapnamagane is a Bengali language song and is sung by Swagatalakshmi Dasgupta. Sandhyalagane Swapnamagane, from the album Swagatalakshmi Dasgupta - Harano Din, was released in the year 1997. The duration of the song is 3:05. Download Bengali songs online from JioSaavn.