Listen to Olo Amar Prajapati Mon online. Olo Amar Prajapati Mon is a Bengali language song and is sung by Arundhati Holme Chowdhury. Olo Amar Prajapati Mon, from the album Arpanurager Chhoa, was released in the year 1993. The duration of the song is 3:08. Download Bengali songs online from JioSaavn.