I remembered my Father was a Buddhist priest ( achar wat ) got very sick and nothing help him until my mother invited Arak music to play for him and he got well since then . Another girl got same problem and got well by Arak music ( it was all true )
This is not pleng or song it is call processing ceremony to health and talk face to face with ancestor , it was applying when Khmer was an empire kingdom
This is oldest culture of Khmer great empire , it is real performance nit art , call processing ceremony if you wish any contact please contact to ministry of culture of Cambodia because this performance held by ministry of culture of Cambodia or department of culture in each of Khmer province