Listen to Rab Kolon Ki Mangna En online. Rab Kolon Ki Mangna En is a Punjabi language song and is sung by Mahendra Kapoor, Savita Sathi and Hansraj Behl. Rab Kolon Ki Mangna En, from the album Chhamak Chhallo, was released in the year 1982. The duration of the song is 3:31. Download Punjabi songs online from JioSaavn.