"nhạc đỏ" meaning in Vietnamese

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "nhạc",
        "3": "đỏ",
        "t1": "music",
        "t2": "red"
      },
      "expansion": "nhạc (“music”) + đỏ (“red”)",
      "name": "com"
    }
  ],
  "etymology_text": "nhạc (“music”) + đỏ (“red”), literally \"red music\".",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "nhạc đỏ",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "nhạc đỏ",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Vietnamese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "vi",
          "name": "Music",
          "orig": "vi:Music",
          "parents": [
            "Art",
            "Sound",
            "Culture",
            "Energy",
            "Society",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "vi",
          "name": "Musical genres",
          "orig": "vi:Musical genres",
          "parents": [
            "Genres",
            "Music",
            "Entertainment",
            "Art",
            "Sound",
            "Culture",
            "Energy",
            "Society",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Vietnamese revolutionary music"
      ],
      "id": "en-nhạc_đỏ-vi-noun-o~u2nrPL",
      "links": [
        [
          "music",
          "music"
        ],
        [
          "revolutionary",
          "revolutionary"
        ]
      ],
      "raw_glosses": [
        "(music) Vietnamese revolutionary music"
      ],
      "related": [
        {
          "word": "nhạc vàng"
        }
      ],
      "topics": [
        "entertainment",
        "lifestyle",
        "music"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɲaːk̚˧˨ʔ ʔɗɔ˧˩]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ɲaːk̚˨˩ʔ ʔɗɔ˧˨]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ɲaːk̚˨˩˨ ʔɗɔ˨˩˦]",
      "note": "Saigon"
    }
  ],
  "word": "nhạc đỏ"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "nhạc",
        "3": "đỏ",
        "t1": "music",
        "t2": "red"
      },
      "expansion": "nhạc (“music”) + đỏ (“red”)",
      "name": "com"
    }
  ],
  "etymology_text": "nhạc (“music”) + đỏ (“red”), literally \"red music\".",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "nhạc đỏ",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "nhạc đỏ",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "related": [
    {
      "word": "nhạc vàng"
    }
  ],
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Vietnamese compound terms",
        "Vietnamese entries with incorrect language header",
        "Vietnamese lemmas",
        "Vietnamese nouns",
        "Vietnamese terms with IPA pronunciation",
        "vi:Music",
        "vi:Musical genres"
      ],
      "glosses": [
        "Vietnamese revolutionary music"
      ],
      "links": [
        [
          "music",
          "music"
        ],
        [
          "revolutionary",
          "revolutionary"
        ]
      ],
      "raw_glosses": [
        "(music) Vietnamese revolutionary music"
      ],
      "topics": [
        "entertainment",
        "lifestyle",
        "music"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɲaːk̚˧˨ʔ ʔɗɔ˧˩]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ɲaːk̚˨˩ʔ ʔɗɔ˧˨]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ɲaːk̚˨˩˨ ʔɗɔ˨˩˦]",
      "note": "Saigon"
    }
  ],
  "word": "nhạc đỏ"
}