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difference between rock and metal. There are any references about difference between rock and metal in here. you can look below.
difference between rock and metal
difference between rock and metal music
what is the difference between rock and metal
what's the difference between rock and metal
difference between hard rock and metal
difference between hard rock and heavy metal
difference between rock and heavy metal
difference between rock and metal, difference between rock and metal music, what is the difference between rock and metal, what's the difference between rock and metal, difference between hard rock and metal, difference between hard rock and heavy metal, difference between rock and heavy metal
