Listen to Hridoyer Ekul Okul Dukul online. Hridoyer Ekul Okul Dukul is a Bengali language song and is sung by Ranjini Mukhopadhyay. Hridoyer Ekul Okul Dukul, from the album Praner Manush, was released in the year 2016. The duration of the song is 5:04. Download Bengali songs online from JioSaavn.