After surviving Cambodia's Killing Fields as a boy musician who entertained his captors, Arn Chorn Pond strives to heal the deep scars of his past by reviving Cambodia's traditional music.After surviving Cambodia's Killing Fields as a boy musician who entertained his captors, Arn Chorn Pond strives to heal the deep scars of his past by reviving Cambodia's traditional music.After surviving Cambodia's Killing Fields as a boy musician who entertained his captors, Arn Chorn Pond strives to heal the deep scars of his past by reviving Cambodia's traditional music.