"ロ長調" meaning in Japanese

{
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "ロ",
        "3": "長調",
        "t1": "ti, si, musical note",
        "t2": "major key",
        "tr1": "ro",
        "tr2": "chōchō"
      },
      "expansion": "ロ (ro, “ti, si, musical note”) + 長調 (chōchō, “major key”)",
      "name": "com"
    }
  ],
  "etymology_text": "Compound of ロ (ro, “ti, si, musical note”) + 長調 (chōchō, “major key”)",
  "forms": [
    {
      "form": "ロ長調",
      "ruby": [
        [
          "長",
          "ちょう"
        ],
        [
          "調",
          "ちょう"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "rochōchō",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ロちょうちょう"
      },
      "expansion": "ロ長(ちょう)調(ちょう) • (rochōchō)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
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        {
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          "name": "Japanese terms with redundant sortkeys",
          "parents": [
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            "Entry maintenance"
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          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ja",
          "name": "Music",
          "orig": "ja:Music",
          "parents": [
            "Art",
            "Sound",
            "Culture",
            "Energy",
            "Society",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "english": "C major",
          "roman": "hachōchō",
          "word": "ハ長調"
        },
        {
          "english": "C minor",
          "roman": "hatanchō",
          "word": "ハ短調"
        },
        {
          "english": "D major",
          "roman": "nichōchō",
          "word": "ニ長調"
        },
        {
          "english": "D minor",
          "roman": "nitanchō",
          "word": "ニ短調"
        },
        {
          "english": "E major",
          "roman": "hochōchō",
          "word": "ホ長調"
        },
        {
          "english": "E minor",
          "roman": "hotanchō",
          "word": "ホ短調"
        },
        {
          "english": "F major",
          "roman": "hechōchō",
          "word": "ヘ長調"
        },
        {
          "english": "F minor",
          "roman": "hetanchō",
          "word": "ヘ短調"
        },
        {
          "english": "G major",
          "roman": "tochōchō",
          "word": "ト長調"
        },
        {
          "english": "G minor",
          "roman": "totanchō",
          "word": "ト短調"
        },
        {
          "english": "A major",
          "roman": "ichōchō",
          "word": "イ長調"
        },
        {
          "english": "A minor",
          "roman": "itanchō",
          "word": "イ短調"
        },
        {
          "english": "B minor",
          "roman": "rotanchō",
          "word": "ロ短調"
        }
      ],
      "glosses": [
        "B major"
      ],
      "id": "en-ロ長調-ja-noun-kFWRY5aj",
      "links": [
        [
          "music",
          "music"
        ],
        [
          "B major",
          "B major"
        ]
      ],
      "raw_glosses": [
        "(music) B major"
      ],
      "topics": [
        "entertainment",
        "lifestyle",
        "music"
      ]
    }
  ],
  "word": "ロ長調"
}

{
  "coordinate_terms": [
    {
      "english": "C major",
      "roman": "hachōchō",
      "word": "ハ長調"
    },
    {
      "english": "C minor",
      "roman": "hatanchō",
      "word": "ハ短調"
    },
    {
      "english": "D major",
      "roman": "nichōchō",
      "word": "ニ長調"
    },
    {
      "english": "D minor",
      "roman": "nitanchō",
      "word": "ニ短調"
    },
    {
      "english": "E major",
      "roman": "hochōchō",
      "word": "ホ長調"
    },
    {
      "english": "E minor",
      "roman": "hotanchō",
      "word": "ホ短調"
    },
    {
      "english": "F major",
      "roman": "hechōchō",
      "word": "ヘ長調"
    },
    {
      "english": "F minor",
      "roman": "hetanchō",
      "word": "ヘ短調"
    },
    {
      "english": "G major",
      "roman": "tochōchō",
      "word": "ト長調"
    },
    {
      "english": "G minor",
      "roman": "totanchō",
      "word": "ト短調"
    },
    {
      "english": "A major",
      "roman": "ichōchō",
      "word": "イ長調"
    },
    {
      "english": "A minor",
      "roman": "itanchō",
      "word": "イ短調"
    },
    {
      "english": "B minor",
      "roman": "rotanchō",
      "word": "ロ短調"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ja",
        "2": "ロ",
        "3": "長調",
        "t1": "ti, si, musical note",
        "t2": "major key",
        "tr1": "ro",
        "tr2": "chōchō"
      },
      "expansion": "ロ (ro, “ti, si, musical note”) + 長調 (chōchō, “major key”)",
      "name": "com"
    }
  ],
  "etymology_text": "Compound of ロ (ro, “ti, si, musical note”) + 長調 (chōchō, “major key”)",
  "forms": [
    {
      "form": "ロ長調",
      "ruby": [
        [
          "長",
          "ちょう"
        ],
        [
          "調",
          "ちょう"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "rochōchō",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ロちょうちょう"
      },
      "expansion": "ロ長(ちょう)調(ちょう) • (rochōchō)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Japanese compound terms",
        "Japanese entries with incorrect language header",
        "Japanese lemmas",
        "Japanese links with redundant wikilinks",
        "Japanese nouns",
        "Japanese terms spelled with second grade kanji",
        "Japanese terms spelled with third grade kanji",
        "Japanese terms with redundant sortkeys",
        "Japanese terms written with two Han script characters",
        "ja:Music"
      ],
      "glosses": [
        "B major"
      ],
      "links": [
        [
          "music",
          "music"
        ],
        [
          "B major",
          "B major"
        ]
      ],
      "raw_glosses": [
        "(music) B major"
      ],
      "topics": [
        "entertainment",
        "lifestyle",
        "music"
      ]
    }
  ],
  "word": "ロ長調"
}

{
  "called_from": "parser/1336",
  "msg": "no corresponding start tag found for </span>",
  "path": [
    "ロ長調"
  ],
  "section": "Japanese",
  "subsection": "noun",
  "title": "ロ長調",
  "trace": ""
}