Перенуок аккорды

array(2) {
  ["artist"]=>
  string(16) "Перенуок"
  ["songs"]=>
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    ["Метафизическая весна"]=>
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      ["id"]=>
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        [0]=>
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      ["chords"]=>
      array(1) {
        [0]=>
        string(7) "Em Am B"
      }
      ["tab"]=>
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        string(0) ""
      }
      ["playcount"]=>
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      ["note"]=>
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    ["Вальс луны"]=>
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      ["chords"]=>
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        string(11) "Bm A Em F#m"
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      ["playcount"]=>
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      ["note"]=>
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    ["Он уходил"]=>
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      ["chords"]=>
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        [0]=>
        string(21) "Bm A Em F# F#m G(III)"
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      ["playcount"]=>
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    ["Последний остров"]=>
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      ["chords"]=>
      array(1) {
        [0]=>
        string(14) "Em Am Bm C G F"
      }
      ["tab"]=>
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      ["playcount"]=>
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      ["note"]=>
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}