List of power metal bands
Name Origin Years Brief summary
Obsession United States 1982-1989 , 2004-present Famous for spawning the career of singer Michael Vescera
Olympos Mons Finland 2002-2010 Named after Mars 's Olympus Mons , the largest known volcano in our solar system
Omen United States 1983-1988 , 1996-present One of the forefathers of power metal acts , launched with groups such as Metallica , Anthrax , Megadeth , and Slayer
Orden Ogan Germany 1996-present Progressive and folk metal elements
Oz Finland 1977-1991 , 2010-present Part of the group of early Finnish power metal bands
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This is a list of power metal bands including notable bands that have at some point in their careers played power metal or heavily contributed to the genre's development. Power metal is a subgenre of heavy metal music combining characteristics of traditional metal with speed metal, often within symphonic context. Generally, power metal is characterized by a more uplifting sound, in contrast to the heaviness and dissonance prevalent in styles such as doom metal and death 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 has two distinct early styles, which developed in parallel. US Power Metal was developed in the mid/late 80s, pioneered by bands such as Omen characterized by harsh thrashy sound and a focus on speed and soaring operatic vocals. It was directly influenced by speed metal and NWOBHM, and had a drop in popularity in the 90s. European Power Metal was developed in the late 80s by key bands such as Helloween, and was more melodic, employing keyboards, synths and anthem-like songs.