"三重奏" meaning in Japonais

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms communs en japonais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Japonais",
      "orig": "japonais",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Composé de 三重, sanjū (« triple ») et de 奏, sō (« jouer un instrument »)."
  ],
  "forms": [
    {
      "form": "さんじゅうそう",
      "tags": [
        "hiragana"
      ]
    },
    {
      "form": "sanjūsō",
      "tags": [
        "transcription"
      ]
    },
    {
      "form": "サンジューソー",
      "ipas": [
        "\\san˨˦.dʑɯː˦˨.so̞ː˨.◌˨\\"
      ],
      "raw_tags": [
        "Prononciation"
      ]
    }
  ],
  "lang": "Japonais",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "四重奏"
    },
    {
      "word": "三重唱"
    },
    {
      "word": "二重奏"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en japonais de la musique",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Trio (instrumental)."
      ],
      "id": "fr-三重奏-ja-noun-Lxg2vXV8",
      "topics": [
        "music"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\san.dʑɯː.soː\\"
    }
  ],
  "synonyms": [
    {
      "word": "トリオ"
    }
  ],
  "word": "三重奏"
}

{
  "categories": [
    "Noms communs en japonais",
    "japonais"
  ],
  "etymology_texts": [
    "Composé de 三重, sanjū (« triple ») et de 奏, sō (« jouer un instrument »)."
  ],
  "forms": [
    {
      "form": "さんじゅうそう",
      "tags": [
        "hiragana"
      ]
    },
    {
      "form": "sanjūsō",
      "tags": [
        "transcription"
      ]
    },
    {
      "form": "サンジューソー",
      "ipas": [
        "\\san˨˦.dʑɯː˦˨.so̞ː˨.◌˨\\"
      ],
      "raw_tags": [
        "Prononciation"
      ]
    }
  ],
  "lang": "Japonais",
  "lang_code": "ja",
  "pos": "noun",
  "pos_title": "Nom commun",
  "related": [
    {
      "word": "四重奏"
    },
    {
      "word": "三重唱"
    },
    {
      "word": "二重奏"
    }
  ],
  "senses": [
    {
      "categories": [
        "Lexique en japonais de la musique"
      ],
      "glosses": [
        "Trio (instrumental)."
      ],
      "topics": [
        "music"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\san.dʑɯː.soː\\"
    }
  ],
  "synonyms": [
    {
      "word": "トリオ"
    }
  ],
  "word": "三重奏"
}