Listen to Dat Khol Mitra online. Dat Khol Mitra is a Punjabi language song and is sung by Amar Singh Chamkila and Amarjot. Dat Khol Mitra, from the album Hits Of Chamkila And Amarjot, was released in the year 1991. The duration of the song is 3:18. Download Punjabi songs online from JioSaavn.