Listen to Muskil Holo Baro Amar online. Muskil Holo Baro Amar is a Bengali language song and is sung by Kumar Sanu and Tapan Bhattacharya. Muskil Holo Baro Amar, from the album Kumar Sanu-Amaar Bhalobasha, was released in the year 1995. The duration of the song is 3:19. Download Bengali songs online from JioSaavn.