A performance clip of the song "Black Diamond", taken from the forthcoming STRATOVARIUS DVD and Blu-ray, "Under Flaming Winter Skies - Live In Tampere", can be seen below. The news of drummer Jörg Michael's departure from the Finnish melodic metallers STRATOVARIUS in September 2011 was a shock for all of the band's fans. To say goodbye to a friend, hero and member who characterized STRATOVARIUS' sound for over a decade, the group embarked on a five-show fa...