WIA Music catalog

Search the public WIA Music catalog of original K-pop / K-trot / K-ballad songs (each sold as a 1-of-1 bundle with sheet music). Filter by text, genre, musical key, BPM range, or available score formats. Read-only; purchasing is done on the website. For copyright screening of arbitrary audio use the Music Check MCP. (WIA Music 공개 카탈로그 검색. 구매는 웹에서.)

{
  "type": "object",
  "properties": {
    "q": {
      "type": "string",
      "maxLength": 80,
      "description": "Match in title or artist"
    },
    "genre": {
      "type": "string",
      "maxLength": 40,
      "description": "Exact genre, e.g. K-Pop, K-Trot, K-Ballad. Use list_catalog_facets for current values"
    },
    "key": {
      "type": "string",
      "maxLength": 20,
      "description": "Musical key, e.g. 'A minor' (case-insensitive exact match)"
    },
    "bpm_min": {
      "type": "integer",
      "minimum": 30,
      "maximum": 300
    },
    "bpm_max": {
      "type": "integer",
      "minimum": 30,
      "maximum": 300
    },
    "formats": {
      "type": "array",
      "items": {
        "type": "string",
        "enum": [
          "PDF",
          "MusicXML",
          "MIDI"
        ]
      },
      "maxItems": 3,
      "description": "Require all listed score formats"
    },
    "has_mr": {
      "type": "boolean",
      "description": "Has an instrumental (MR) track"
    },
    "has_lyrics": {
      "type": "boolean"
    },
    "limit": {
      "type": "integer",
      "minimum": 1,
      "maximum": 50,
      "description": "Default 20"
    }
  },
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Get full public details of one WIA Music catalog song by slug (key, BPM, formats, links). Read-only; purchase only on the website. (WIA Music 곡 상세 조회.)

{
  "type": "object",
  "properties": {
    "slug": {
      "type": "string",
      "pattern": "^[a-z0-9][a-z0-9-]{0,79}$",
      "description": "Song slug, e.g. afterimage"
    }
  },
  "required": [
    "slug"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

Public version tree of a WIA Music song: the original and any derived versions with their receipt-verification links, plus public release records. Contains no buyer or personal data. (곡 계보: 원본·파생 버전·발매 기록. 개인정보 없음.)

{
  "type": "object",
  "properties": {
    "slug": {
      "type": "string",
      "pattern": "^[a-z0-9][a-z0-9-]{0,79}$",
      "description": "Song slug"
    }
  },
  "required": [
    "slug"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}

List the current WIA Music catalog facets: genres, musical keys, vocal types, languages and total song count. Useful before calling search_songs. (카탈로그 장르·키·언어 목록.)

{
  "type": "object",
  "properties": {},
  "$schema": "http://json-schema.org/draft-07/schema#"
}