The Iranian Revolution of 1979 was a decisive turn against Western influences, and a new, theocratic constitution that effectively made Ayatollah Ruhollah Khomeini dictator for life as part of a return to Islamic values. Among these was the banning of almost all Western culture, including most modern music. (With the exception of some music by Queen – the late great Freddie Mercury was of Persian descent, after all.)
Khomeini is gone now, but the bans remain in place.
“Triumph of the Will” (or in German, “Triumph des Willens”) is the best known film of Leni Riefenstahl. It is a blatant propaganda piece that covers the 1934 Nazi Party rally at Nuremberg, featuring footage of the massive crowds who attended the rally and speeches given by Hitler himself.
Its dubious political associations aside, “Triumph of the Will” is today recognized as a classic of twentieth century cinema, one of the most frequently homaged and parodied works in the cinematic canon, featuring innovations in camera and music use for feature films. Leni Riefenstahl is today acclaimed as a genius of cinematic art, with horribly bad taste in friends.