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ReVamp was a Dutch symphonic metal band formed in 2009 by Floor Jansen, best known as the current lead vocalist of the Finnish symphonic metal band Nightwish. The band's sound was characterized by its heavy guitar riffs, powerful vocals, and intricate keyboard arrangements. ReVamp released two studio albums, "ReVamp" (2010) and "Wild Card" (2013), before disbanding in 2016 due to Jansen's commitments with Nightwish.