"classic rock" meaning in English

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  "lang_code": "en",
  "pos": "noun",
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      "examples": [
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          "ref": "2009 November 27, “Jimi Hendrix's Voodoo Child has 'best guitar riff'”, in BBC",
          "text": "Above all though, our poll seems to indicate one thing - in 2009 classic rock still rules.",
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        "A radio programming format that includes hard rock music from the mid-1960s through 1980 or later."
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        "classic rock"
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  "word": "classic rock"
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  "lang_code": "en",
  "pos": "noun",
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        "A radio programming format that includes hard rock music from the mid-1960s through 1980 or later."
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  "word": "classic rock"
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