Listen to Ganer Guru Gopal Haldar online. Ganer Guru Gopal Haldar is a Bengali language song and is sung by Probhakor Mojumdar. Ganer Guru Gopal Haldar, from the album Ami Baul Hobo, was released in the year 2017. The duration of the song is 4:15. Download Bengali songs online from JioSaavn.