Students of Tehran Art University School of Music sings Persian variation of El pueblo unido jamás será vencido "The people united will never be defeated" is one of the most internationally renowned songs of the Nueva canción chilena (New Chilean Song) movement. The music of the song was composed by Sergio Ortega and the text written by Quilapayún. The song was composed and recorded in June 1970. Translated and subtitled by twitter account: @loc0m0