Listen to Hridayer Ekul Okul online. Hridayer Ekul Okul is a Bengali language song and is sung by Rezwana Choudhuri Bannya and Rabindranath Tagore. Hridayer Ekul Okul, from the album Tumi Jey Surer Aagun, was released in the year 2016. The duration of the song is 5:44. Download Bengali songs online from JioSaavn.