schema.json

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "MapleStory music database",
  "description": "Definitive MapleStory music database",
  "type": "array",
  "items": {
    "title": "MapleStory music",
    "type": "object",
    "properties": {
      "decoration": {
        "type": "object",
        "properties": {
          "minorTrack": {
            "description": "Track is a segment of another song",
            "type": "boolean"
          }
        }
      },
      "description": {
        "description": "Description of the song's usage",
        "type": "string"
      },
      "filename": {
        "type": "string"
      },
      "mark": {
        "description": "Map icon associated with the song",
        "type": "string"
      },
      "metadata": {
        "type": "object",
        "properties": {
          "albumArtist": {
            "type": "string"
          },
          "artist": {
            "type": "string"
          },
          "subtitle": {
            "description": "Song title from data",
            "type": "string"
          },
          "title": {
            "description": "Official song title",
            "type": "string"
          },
          "year": {
            "type": "string"
          }
        },
        "required": ["albumArtist", "artist", "title", "year"]
      },
      "source": {
        "type": "object",
        "properties": {
          "client": {
            "description": "Client of origin",
            "type": "string"
          },
          "date": {
            "description": "Date of release",
            "type": "string"
          },
          "structure": {
            "description": "Folder structure",
            "type": "string"
          },
          "version": {
            "description": "Version of origin",
            "type": "string"
          }
        },
        "required": ["structure"]
      },
      "youtube": {
        "description": "YouTube video identifier",
        "type": "string"
      }
    },
    "required": [
      "description",
      "filename",
      "mark",
      "metadata",
      "source",
      "youtube"
    ]
  }
}