HolyHell is an American symphonic power metal band, formed in 2005, produced by Joey DeMaio, bass player from Manowar. The band toured with Manowar and Rhapsody of Fire. In concert, they play a cover of "The Phantom of the Opera" with Eric Adams (Manowar) and Maria Breon on vocals.
The band performed at Magic Circle Festival 2007, toured in Bulgaria and appeared at Magic Circle festival 2008 performing their usual set as well as two songs from their debut album, which had not yet been released, and a cover of Dio's song "Holy Diver".
Their first EP Apocalypse was released on March 23, 2007.
Their first album, Holyhell, was released on June 26, 2009.