Listen to Oi Dushtu Prajapati online. Oi Dushtu Prajapati is a Bengali language song and is sung by Mousumi Karmakar. Oi Dushtu Prajapati, from the album Mousumi Karmakar -, was released in the year 2000. The duration of the song is 3:48. Download Bengali songs online from JioSaavn.