Listen to Kato Swapno Dekha Madhurate online. Kato Swapno Dekha Madhurate is a Bengali language song and is sung by Banasree Sengupta and Subir Sarkar. Kato Swapno Dekha Madhurate, from the album Ei Chhilo Mone, was released in the year 1974. The duration of the song is 3:21. Download Bengali songs online from JioSaavn.