Listen to Oi Jhanjaro Jhankare online. Oi Jhanjaro Jhankare is a Bengali language song and is sung by Tapan Sen. Oi Jhanjaro Jhankare, from the album Biswa Jakhan Nidramogon, was released in the year 2013. The duration of the song is 3:08. Download Bengali songs online from JioSaavn.