Listen to Monomohana Gahana online. Monomohana Gahana is a Bengali language song and is sung by Mohan Singh Khangura and Abir Sing. Monomohana Gahana, from the album Unexplored Mohan Singh, was released in the year 2015. The duration of the song is 4:13. Download Bengali songs online from JioSaavn.