SAZ- the Key of Trust (2018)

Europe can't exist closed in itself any more. In a personal quest for meaning, longing for emotions, talented musician and singer Petra Nachtmanova travels on the roads from Berlin all the way to Iran asking always one question: 'Can you teach me a song I should bring back to the west?'. On her back, a mysterious legendary instrument opening doors and hearts along the way: the Saz.