Listen to Bangla Dhan online. Bangla Dhan is an English language song and is sung by Alla Rakah, Ravi Shankar, Kamala Chakravarty and Usted Ali Akbar Kahn. Bangla Dhan, from the album The Concert For Bangladesh, was released in the year 2005. The duration of the song is 17:22. Download English songs online from JioSaavn.