Listen to Oi Mohamanob Ase online. Oi Mohamanob Ase is a Bengali language song and is sung by Utsab Das. Oi Mohamanob Ase, from the album Oi Mohamanob Ase, was released in the year 2025. The duration of the song is 3:32. Download Bengali songs online from JioSaavn.