Listen to Olo Nanadini Bal online. Olo Nanadini Bal is a Bengali language song and is sung by K. Mullick and Kazi Nazrul Islam. Olo Nanadini Bal, from the album Sei Mithe Sure Vol. 2, was released in the year 1950. The duration of the song is 3:11. Download Bengali songs online from JioSaavn.