Listen to Oi Bhubono Mon Mohoni online. Oi Bhubono Mon Mohoni is a Bengali language song and is sung by Swagatalakshmi Dasgupta. Oi Bhubono Mon Mohoni, from the album Ekla Gitabitan Vol. 25, was released in the year 2012. The duration of the song is 3:19. Download Bengali songs online from JioSaavn.