Listen to Baul Gaaner Sure online. Baul Gaaner Sure is a Bengali language song and is sung by Dhananjay Das Baul and Kalachand Das Baul. Baul Gaaner Sure, from the album Guru Bine Bondhu Nai, was released in the year 2016. The duration of the song is 10:03. Download Bengali songs online from JioSaavn.