Listen to Ami Kangal Dayal Guru online. Ami Kangal Dayal Guru is a Bengali language song and is sung by Purna Das Baul and Manju Das. Ami Kangal Dayal Guru, from the album All Time Greats-Purnadas Baul, was released in the year 1980. The duration of the song is 3:03. Download Bengali songs online from JioSaavn.