[
  {
    "name": "artists",
    "primary_key": "id",
    "description": "Collection of artists of music",
    "columns": [
      {
        "name": "id",
        "type": "number",
        "nullable": false,
        "description": "Artist primary key identifier"
      },
      {
        "name": "name",
        "type": "string",
        "nullable": false,
        "description": "The name of the artist"
      }
    ]
  },
  {
    "name": "albums",
    "primary_key": "id",
    "description": "Collection of music albums created by artists",
    "columns": [
      {
        "name": "id",
        "type": "number",
        "nullable": false,
        "description": "Album primary key identifier"
      },
      {
        "name": "title",
        "type": "string",
        "nullable": false,
        "description": "The title of the album"
      },
      {
        "name": "artist_id",
        "type": "number",
        "nullable": false,
        "description": "The ID of the artist that created this album"
      }
    ]
  }
]