"당악" meaning in Korean

{
  "etymology_templates": [
    {
      "args": {
        "1": "唐樂"
      },
      "expansion": "Sino-Korean word from 唐樂",
      "name": "ko-etym-sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 唐樂.",
  "forms": [
    {
      "form": "dang'ak",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "唐樂",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "唐樂"
      },
      "expansion": "당악 • (dang'ak) (hanja 唐樂)",
      "name": "ko-noun"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "52 48",
          "kind": "topical",
          "langcode": "ko",
          "name": "Music",
          "orig": "ko:Music",
          "parents": [
            "Art",
            "Sound",
            "Culture",
            "Energy",
            "Society",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Tang music"
      ],
      "id": "en-당악-ko-noun-OQOb~leE",
      "links": [
        [
          "Tang",
          "Tang"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "15 85",
          "kind": "other",
          "name": "Korean entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "11 89",
          "kind": "other",
          "name": "Korean terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "10 90",
          "kind": "other",
          "name": "Korean terms with redundant transliterations",
          "parents": [
            "Terms with redundant transliterations",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "14 86",
          "kind": "other",
          "name": "Sino-Korean words",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "52 48",
          "kind": "topical",
          "langcode": "ko",
          "name": "Music",
          "orig": "ko:Music",
          "parents": [
            "Art",
            "Sound",
            "Culture",
            "Energy",
            "Society",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "traditional Korean music derived from Tang tradition"
      ],
      "id": "en-당악-ko-noun-IcUBZ4Lc",
      "links": [
        [
          "Korean",
          "Korean"
        ],
        [
          "Tang",
          "Tang"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ta̠ŋa̠k̚]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "other": "[당악]"
    }
  ],
  "word": "당악"
}

{
  "categories": [
    "Korean entries with incorrect language header",
    "Korean lemmas",
    "Korean nouns",
    "Korean terms with IPA pronunciation",
    "Korean terms with redundant script codes",
    "Korean terms with redundant transliterations",
    "Sino-Korean words",
    "ko:Music"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "唐樂"
      },
      "expansion": "Sino-Korean word from 唐樂",
      "name": "ko-etym-sino"
    }
  ],
  "etymology_text": "Sino-Korean word from 唐樂.",
  "forms": [
    {
      "form": "dang'ak",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "唐樂",
      "tags": [
        "hanja"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "hanja": "唐樂"
      },
      "expansion": "당악 • (dang'ak) (hanja 唐樂)",
      "name": "ko-noun"
    }
  ],
  "lang": "Korean",
  "lang_code": "ko",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "Tang music"
      ],
      "links": [
        [
          "Tang",
          "Tang"
        ]
      ]
    },
    {
      "glosses": [
        "traditional Korean music derived from Tang tradition"
      ],
      "links": [
        [
          "Korean",
          "Korean"
        ],
        [
          "Tang",
          "Tang"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ta̠ŋa̠k̚]",
      "tags": [
        "SK-Standard",
        "Seoul"
      ]
    },
    {
      "other": "[당악]"
    }
  ],
  "word": "당악"
}