Timo Tapio Tolkki is a Finnish musician best known as the former guitarist, singer, songwriter and producer of the power metal band Stratovarius. With his tenure lasting for more than twenty years, he was the longest standing member of the band before his departure in 2008. After leaving Stratovarius he formed two supergroups named Revolution Renaissance and Symfonia, both of which have since disbanded. In a 2011 article by Guitar World magazine, Tolkki was included in the all-time top 50 list of the world's fastest guitarists.
Tolkki performing with Stratovarius in 2007
Power metal is a subgenre of heavy metal combining characteristics of traditional heavy metal with speed metal, often within a symphonic context. Generally, power metal is characterized by a faster, lighter, and more uplifting sound, in contrast with the heaviness and dissonance prevalent in, for example, extreme metal. Power metal bands usually have anthem-like songs with fantasy-based subject matter and strong choruses, thus creating a theatrical, dramatic and emotionally "powerful" sound.
Power metal
Kai Hansen of Gamma Ray during a show in Barcelona. Hansen is regarded as one of the biggest influences in the early development of power metal.
Most songs of German band Blind Guardian are based on fantasy, mythology and science fiction, and their live shows often feature fantasy decorations.
Italian band Rhapsody of Fire performing in Buenos Aires in 2010