Listen to Kaschitkanta Biraha Guruna online. Kaschitkanta Biraha Guruna is a Bengali language song and is sung by Hemanta Kumar Mukhopadhyay and Anuradha Ghosh. Kaschitkanta Biraha Guruna, from the album Bengali Hit Duets, was released in the year 2002. The duration of the song is 3:03. Download Bengali songs online from JioSaavn.