Listen to Swapno Ar To Dekhina online. Swapno Ar To Dekhina is a Bengali language song and is sung by Babul Supriyo. Swapno Ar To Dekhina, from the album Gaan Sudhu Gaanbabul Supriyo, was released in the year 2001. The duration of the song is 4:55. Download Bengali songs online from JioSaavn.