Listen to Epar Ganga Opar Ganga online. Epar Ganga Opar Ganga is a Bengali language song and is sung by Manashi Mukhopadhyay. Epar Ganga Opar Ganga, from the album Gaane Gaane Chharar Chhabi, was released in the year 1961. The duration of the song is 2:31. Download Bengali songs online from JioSaavn.