Heavy metal (or 'Metal') is a musical genre often referred to as the progenitor of various metal subgenres Heavy metal is mainly blues based using pentatonic scales and a en citizendium org wi heavy metal, en.citizendium.org/wiki/Heavy_metal_(music) heavy metal, en.citizendium.org/wiki/Heavy_metal_(music). Heavy metal (or 'Metal') is a musical genre often referred to as the progenitor of various metal subgenres Heavy metal is mainly blues based using pentatonic scales and a en citizendium org wi heavy metal, en.citizendium.org/wiki/Heavy_metal_(music) Heavy metal (or 'Metal') is a musical genre often referred to as the progenitor of various metal subgenres Heavy metal is mainly blues based using pentatonic scales and a en citizendium org wi Heavy metal (or 'Metal') is a musical genre often referred to as the progenitor of various metal subgenres Heavy metal is mainly blues based using pentatonic scales and a en citizendium org wi, Heavy metal (or 'Metal') is a musical genre often referred to as the progenitor of various metal subgenres Heavy metal is mainly blues based using pentatonic scales and a en citizendium org wi heavy metal, en.citizendium.org/wiki/Heavy_metal_(music). heavy metal, en.citizendium.org/wiki/Heavy_metal_(music) heavy metal, en.citizendium.org/wiki/Heavy_metal_(music) Heavy metal (or 'Metal') is a musical genre often referred to as the progenitor of various metal subgenres Heavy metal is mainly blues based using pentatonic scales and a en citizendium org wi Heavy metal (or 'Metal') is a musical genre often referred to as the progenitor of various metal subgenres Heavy metal is mainly blues based using pentatonic scales and a en citizendium org wi Heavy metal (or 'Metal') is a musical genre often referred to as the progenitor of various metal subgenres Heavy metal is mainly blues based using pentatonic scales and a en citizendium org wi.
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<H1>Heavy metal (or 'Metal') is a musical genre often referred to as the progenitor of various metal subgenres Heavy metal is mainly blues based using pentatonic scales and a en citizendium org wi heavy metal, en.citizendium.org/wiki/Heavy_metal_(music) heavy metal, en.citizendium.org/wiki/Heavy_metal_(music). Heavy metal (or 'Metal') is a musical genre often referred to as the progenitor of various metal subgenres Heavy metal is mainly blues based using pentatonic scales and a en citizendium org wi heavy metal, en.citizendium.org/wiki/Heavy_metal_(music) Heavy metal (or 'Metal') is a musical genre often referred to as the progenitor of various metal subgenres Heavy metal is mainly blues based using pentatonic scales and a en citizendium org wi Heavy metal (or 'Metal') is a musical genre often referred to as the progenitor of various metal subgenres Heavy metal is mainly blues based using pentatonic scales and a en citizendium org wi, Heavy metal (or 'Metal') is a musical genre often referred to as the progenitor of various metal subgenres Heavy metal is mainly blues based using pentatonic scales and a en citizendium org wi heavy metal, en.citizendium.org/wiki/Heavy_metal_(music). heavy metal, en.citizendium.org/wiki/Heavy_metal_(music) heavy metal, en.citizendium.org/wiki/Heavy_metal_(music) Heavy metal (or 'Metal') is a musical genre often referred to as the progenitor of various metal subgenres Heavy metal is mainly blues based using pentatonic scales and a en citizendium org wi Heavy metal (or 'Metal') is a musical genre often referred to as the progenitor of various metal subgenres Heavy metal is mainly blues based using pentatonic scales and a en citizendium org wi Heavy metal (or 'Metal') is a musical genre often referred to as the progenitor of various metal subgenres Heavy metal is mainly blues based using pentatonic scales and a en citizendium org wi.</H1> <FONT FACE="Arial, Helvetica"> <A HREF="http://en.citizendium.org/wiki/Heavy_metal_(music)"</A> </FONT> <H1>Heavy metal (or 'Metal') is a musical genre often referred to as the progenitor of various metal subgenres Heavy metal is mainly blues based using pentatonic scales and a en citizendium org wi heavy metal, en.citizendium.org/wiki/Heavy_metal_(music) heavy metal, en.citizendium.org/wiki/Heavy_metal_(music). Heavy metal (or 'Metal') is a musical genre often referred to as the progenitor of various metal subgenres Heavy metal is mainly blues based using pentatonic scales and a en citizendium org wi heavy metal, en.citizendium.org/wiki/Heavy_metal_(music) Heavy metal (or 'Metal') is a musical genre often referred to as the progenitor of various metal subgenres Heavy metal is mainly blues based using pentatonic scales and a en citizendium org wi Heavy metal (or 'Metal') is a musical genre often referred to as the progenitor of various metal subgenres Heavy metal is mainly blues based using pentatonic scales and a en citizendium org wi, Heavy metal (or 'Metal') is a musical genre often referred to as the progenitor of various metal subgenres Heavy metal is mainly blues based using pentatonic scales and a en citizendium org wi heavy metal, en.citizendium.org/wiki/Heavy_metal_(music). heavy metal, en.citizendium.org/wiki/Heavy_metal_(music) heavy metal, en.citizendium.org/wiki/Heavy_metal_(music) Heavy metal (or 'Metal') is a musical genre often referred to as the progenitor of various metal subgenres Heavy metal is mainly blues based using pentatonic scales and a en citizendium org wi Heavy metal (or 'Metal') is a musical genre often referred to as the progenitor of various metal subgenres Heavy metal is mainly blues based using pentatonic scales and a en citizendium org wi Heavy metal (or 'Metal') is a musical genre often referred to as the progenitor of various metal subgenres Heavy metal is mainly blues based using pentatonic scales and a en citizendium org wi.</H1>