{"copyright_id":"0x4c0d9745f99b66f19cce2568bd2b79f4d11bb58054fe50148947edaeda1f3509","isrc":"JPVI00617750","name":"前奏曲集 第2巻～第1曲 霧（ドビュッシー）","registered_at":"2026-07-07T03:03:22Z","spotify_id":"09SnuNxTtCSS56djO2W9Vg","type":"track"}