Listen to Gherao - 1st Part online. Gherao - 1st Part is a Bengali language song and is sung by Jahar Roy and Mamata Banerjee. Gherao - 1st Part, from the album Koutuk Naksha - Gherao - Jahar Roy, was released in the year 2022. The duration of the song is 3:13. Download Bengali songs online from JioSaavn.