Listen to Kangal Er Beshe Rajkumar online. Kangal Er Beshe Rajkumar is a Bengali language song and is sung by Shuvankar, Madhushree and Rupankar. Kangal Er Beshe Rajkumar, from the album Protidhoni, was released in the year 2015. The duration of the song is 4:01. Download Bengali songs online from JioSaavn.