Listen to O Rajkanye Amar Janye online. O Rajkanye Amar Janye is a Bengali language song and is sung by Tarun Banerjee. O Rajkanye Amar Janye, from the album Shesh Praharer Bhiru Nayan, was released in the year 2009. The duration of the song is 2:50. Download Bengali songs online from JioSaavn.