Which Led Zeppelin album was not released prior to 1980?
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Led Zeppelin's record label is Swan Song Records which was founded by Led Zeppelin.
Led Zeppelin was founded by Swan Song Records which is the recording label of the band .
Which Led Zeppelin album was not released prior to 1980?</s>Led Zeppelin's record label is [unused1]Swan Song Records                [unused2] which was founded by Led Zeppelin.
Which Led Zeppelin album was not released prior to 1980?</s>Led Zeppelin's record label is Swan Song Records which was founded by Led Zeppelin.
Which Led Zeppelin album was not released prior to 1980?</s>Led Zeppelin was founded by [unused1]Swan Song Records                [unused2] which is the recording label of the band .
Which Led Zeppelin album was not released prior to 1980?</s>Led Zeppelin was founded by Swan Song Records which is the recording label of the band .
Which Led Zeppelin album was not released prior to 1980?</s>Led Zeppelin,0,Led Zeppelin,Led Zeppelin,record label,[unused1]Swan Song Records[unused2],[unused1]Swan Song Records[unused2],founded by,Led Zeppelin,[unused1]Swan Song Records[unused2],0,[unused1]Swan Song Records[unused2]
Which Led Zeppelin album was not released prior to 1980?</s>Led Zeppelin,0,Led Zeppelin,Led Zeppelin,record label,Swan Song Records,Swan Song Records,founded by,Led Zeppelin,Swan Song Records,0,Swan Song Records