Listen to Oi Bankra Hater Baro Kanchari online. Oi Bankra Hater Baro Kanchari is a Bengali language song and is sung by Dipankar. Oi Bankra Hater Baro Kanchari, from the album Chalo Baba Baro Kanchari, was released in the year 2007. The duration of the song is 5:29. Download Bengali songs online from JioSaavn.