Amar Singh Chamkila was born as Dunni Ram on July 21, 1961 in the village of Dugri near Ludhiana, Punjab, India. The youngest child of Kartar Kaur and Hari Singh, he was educated at Gujar Khan Primary School in Dugri. His aspirations of becoming an electrician were unfulfilled and he found work at a Ludhiana cloth mill.
With a natural aptitude for music, he learned to play the harmonium and dholki and won himself the opportunity to play alongside Punjabi folk artists such as K. Deep, Mohammad Saddiq and Surinder Shinda. He wrote several songs for Shinda and accompanied him as a member of his entourage before deciding to pursue a solo career.
He was married and subsequently divorced. He had one son and one daughter.
Having arrived to perform in Mesumpur, Punjab, both Chamkila and Amarjot were gunned down as they exited their vehicle on March 8, 1988. A gang of motorcyclists fired several rounds fatally wounding the couple and other members of the entourage.
No arrests were ever made with connection to the shooting and the case was never solved. The reason for the murder is the subject of speculation and is shrouded in mystery.