Listen to Oitihasik Mohungami online. Oitihasik Mohungami is a Bengali language song and is sung by Shib Sundar Saha. Oitihasik Mohungami, from the album Oitihasik Mohungami, was released in the year 2024. The duration of the song is 2:35. Download Bengali songs online from JioSaavn.