Listen to Ratiyaa Bitailey Amar online. Ratiyaa Bitailey Amar is a Bengali language song and is sung by Swapna Chakraborty. Ratiyaa Bitailey Amar, from the album Rupmati Haamar Naam, was released in the year 1990. The duration of the song is 3:13. Download Bengali songs online from JioSaavn.