Listen to Oi Mohamanab Ase online. Oi Mohamanab Ase is a Bengali language song and is sung by Indira Shilpigoshthi. Oi Mohamanab Ase, from the album Hey Chironutan, Vol. 2, was released in the year 2009. The duration of the song is 2:24. Download Bengali songs online from JioSaavn.