Listen to Kon Baa Gainya Ruposi online. Kon Baa Gainya Ruposi is a Bengali language song and is sung by Sampa Biswas. Kon Baa Gainya Ruposi, from the album Hridoyyer Aainaa (Bengali), was released in the year 2020. The duration of the song is 4:15. Download Bengali songs online from JioSaavn.