Listen to Badle Gache Samaj Tantra online. Badle Gache Samaj Tantra is a Bengali language song and is sung by Haren Mondal. Badle Gache Samaj Tantra, from the album Badle Gache Samaj Tantra, was released in the year 2013. The duration of the song is 5:16. Download Bengali songs online from JioSaavn.