Listen to Gazi Mushkil Ashan Kor online. Gazi Mushkil Ashan Kor is a Bengali language song and is sung by Ashish Giri and Tarun Kumar Bondhyapadhyay. Gazi Mushkil Ashan Kor, from the album Gaan Dariya, was released in the year 2012. The duration of the song is 6:03. Download Bengali songs online from JioSaavn.