Wacken Open Air is an annual highlight on the hard rock and heavy metal calendar. In 2016 legendary acts like Iron Maiden, Whitesnake, Saxon, Foreigner and Blind Guardian are taking part.<br /><br />More Music: http://www.dw.com/en/top-stories/music/s-14019<br />More PopXport: http://www.dw.com/en/program/popxport/s-7855-9798
