Metallica, Megadeth, Anthrax and Slayer have each had stellar careers, but these are the factors that separate them from one another.

As the '80s came to a close and a new decade dawned, it was obvious that the heavy music landscape needed ... genre on our list of the Top 20 Hard Rock and Metal Albums of 1990.

Heavy metal and country music are not a match made in heaven. To the majority of music fans, they seemingly hold nothing in common and juxtapose each other in a plethora of different ways.