Listen to Preface Thakur Bhabotaron online. Preface Thakur Bhabotaron is a Bengali language song and is sung by Saibal Majumder. Preface Thakur Bhabotaron, from the album Tumi Nirakar Tumi Hey Sakar, was released in the year 2015. The duration of the song is 1:51. Download Bengali songs online from JioSaavn.