{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/last-fm/main/json-schema/track.json",
  "title": "Track",
  "description": "A music track on Last.fm with metadata, playcount, and associated album/artist info.",
  "type": "object",
  "properties": {
    "name": {
      "type": "string",
      "description": "The track name."
    },
    "mbid": {
      "type": "string",
      "description": "The MusicBrainz ID for the track."
    },
    "url": {
      "type": "string",
      "format": "uri",
      "description": "The Last.fm URL for the track."
    },
    "duration": {
      "type": "string",
      "description": "Track duration in seconds."
    },
    "streamable": {
      "type": "object",
      "properties": {
        "#text": {
          "type": "string"
        },
        "fulltrack": {
          "type": "string"
        }
      }
    },
    "listeners": {
      "type": "string",
      "description": "Number of unique listeners."
    },
    "playcount": {
      "type": "string",
      "description": "Total number of plays."
    },
    "userplaycount": {
      "type": "string",
      "description": "Plays by the requesting user (if username parameter supplied)."
    },
    "userloved": {
      "type": "string",
      "description": "Whether the requesting user has loved this track (0 or 1)."
    },
    "artist": {
      "$ref": "#/$defs/Artist"
    },
    "album": {
      "type": "object",
      "description": "The album this track appears on.",
      "properties": {
        "artist": {
          "type": "string"
        },
        "title": {
          "type": "string"
        },
        "mbid": {
          "type": "string"
        },
        "url": {
          "type": "string",
          "format": "uri"
        },
        "image": {
          "type": "array",
          "items": {
            "$ref": "#/$defs/Image"
          }
        },
        "@attr": {
          "type": "object",
          "properties": {
            "position": {
              "type": "string"
            }
          }
        }
      }
    },
    "toptags": {
      "type": "object",
      "properties": {
        "tag": {
          "type": "array",
          "items": {
            "$ref": "#/$defs/Tag"
          }
        }
      }
    },
    "wiki": {
      "type": "object",
      "properties": {
        "published": {
          "type": "string"
        },
        "summary": {
          "type": "string"
        },
        "content": {
          "type": "string"
        }
      }
    }
  },
  "required": ["name"],
  "$defs": {
    "Artist": {
      "type": "object",
      "properties": {
        "name": {
          "type": "string"
        },
        "mbid": {
          "type": "string"
        },
        "url": {
          "type": "string",
          "format": "uri"
        }
      },
      "required": ["name"]
    },
    "Image": {
      "type": "object",
      "properties": {
        "#text": {
          "type": "string",
          "format": "uri"
        },
        "size": {
          "type": "string",
          "enum": ["small", "medium", "large", "extralarge", "mega"]
        }
      }
    },
    "Tag": {
      "type": "object",
      "properties": {
        "name": {
          "type": "string"
        },
        "url": {
          "type": "string",
          "format": "uri"
        }
      },
      "required": ["name"]
    }
  }
}