"musique concrète" meaning in French

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "en",
            "2": "concrete music",
            "cal": "1"
          },
          "expansion": "→ English: concrete music (calque)",
          "name": "desc"
        }
      ],
      "text": "→ English: concrete music (calque)"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "Pierre Schaeffer",
        "nat": "French",
        "nobycat": "1",
        "occ": "composer"
      },
      "expansion": "Coined by French composer Pierre Schaeffer",
      "name": "coin"
    }
  ],
  "etymology_text": "Coined by French composer Pierre Schaeffer.",
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "-"
      },
      "expansion": "musique concrète f (uncountable)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
        },
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          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "fr",
          "name": "Musical genres",
          "orig": "fr:Musical genres",
          "parents": [
            "Genres",
            "Music",
            "Entertainment",
            "Art",
            "Sound",
            "Culture",
            "Energy",
            "Society",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "musique concrète"
      ],
      "id": "en-musique_concrète-fr-noun-TpI8x38b",
      "links": [
        [
          "musique concrète",
          "musique concrète#English"
        ]
      ],
      "tags": [
        "feminine",
        "uncountable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/my.zik kɔ̃.kʁɛt/"
    }
  ],
  "word": "musique concrète"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "en",
            "2": "concrete music",
            "cal": "1"
          },
          "expansion": "→ English: concrete music (calque)",
          "name": "desc"
        }
      ],
      "text": "→ English: concrete music (calque)"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "Pierre Schaeffer",
        "nat": "French",
        "nobycat": "1",
        "occ": "composer"
      },
      "expansion": "Coined by French composer Pierre Schaeffer",
      "name": "coin"
    }
  ],
  "etymology_text": "Coined by French composer Pierre Schaeffer.",
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "-"
      },
      "expansion": "musique concrète f (uncountable)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "French coinages",
        "French entries with incorrect language header",
        "French feminine nouns",
        "French lemmas",
        "French multiword terms",
        "French nouns",
        "French terms with IPA pronunciation",
        "French uncountable nouns",
        "Pages with 2 entries",
        "Pages with entries",
        "fr:Musical genres"
      ],
      "glosses": [
        "musique concrète"
      ],
      "links": [
        [
          "musique concrète",
          "musique concrète#English"
        ]
      ],
      "tags": [
        "feminine",
        "uncountable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/my.zik kɔ̃.kʁɛt/"
    }
  ],
  "word": "musique concrète"
}