Who was the first heavy metal band?
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Black Sabbath is an example of a heavy metal band.
Black Sabbath is an example of a metal band .
Who was the first heavy metal band?</s> [unused1]Black Sabbath                [unused2] is an example of a heavy metal band.
Who was the first heavy metal band?</s>Black Sabbath is an example of a heavy metal band.
Who was the first heavy metal band?</s> [unused1]Black Sabbath                [unused2] is an example of a metal band .
Who was the first heavy metal band?</s>Black Sabbath is an example of a metal band .
Who was the first heavy metal band?</s>[unused1]Black Sabbath[unused2],0,[unused1]Black Sabbath[unused2],[unused1]Black Sabbath[unused2],instance of,heavy metal band,heavy metal band,0,[unused1]Black Sabbath[unused2],heavy metal band,0,heavy metal band
Who was the first heavy metal band?</s>Black Sabbath,0,Black Sabbath,Black Sabbath,instance of,heavy metal band,heavy metal band,0,Black Sabbath,heavy metal band,0,heavy metal band