Who was the first heavy metal band?
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Led Zeppelin is a heavy metal band.
Led Zeppelin is an example of a musical group which is considered to be a heavy metal band .
Who was the first heavy metal band?</s> [unused1]Led Zeppelin                [unused2] is a heavy metal band.
Who was the first heavy metal band?</s>Led Zeppelin is a heavy metal band.
Who was the first heavy metal band?</s> [unused1]Led Zeppelin                [unused2] is an example of a musical group which is considered to be a heavy metal band .
Who was the first heavy metal band?</s>Led Zeppelin is an example of a musical group which is considered to be a heavy metal band .
Who was the first heavy metal band?</s>musical group,0,musical group,musical group,0,[unused1]Led Zeppelin[unused2],musical group,0,heavy metal band,[unused1]Led Zeppelin[unused2],instance of,musical group,[unused1]Led Zeppelin[unused2],0,[unused1]Led Zeppelin[unused2],[unused1]Led Zeppelin[unused2],0,heavy metal band,heavy metal band,subclass of,musical group,heavy metal band,0,[unused1]Led Zeppelin[unused2],heavy metal band,0,heavy metal band
Who was the first heavy metal band?</s>musical group,0,musical group,musical group,0,Led Zeppelin,musical group,0,heavy metal band,Led Zeppelin,instance of,musical group,Led Zeppelin,0,Led Zeppelin,Led Zeppelin,0,heavy metal band,heavy metal band,subclass of,musical group,heavy metal band,0,Led Zeppelin,heavy metal band,0,heavy metal band