Listen to Dur Bahadur online. Dur Bahadur is a Bengali language song and is sung by Debjit Bera and Santanu Kundu. Dur Bahadur, from the album Ekhon Samay Debjit Berasantanu Kundu, was released in the year 2001. The duration of the song is 4:53. Download Bengali songs online from JioSaavn.