{"copyright_id":"0xbe90a9850ab6b8f4903a748b41504267b64a1fc198aaf14e0d9cca3e9a0c423e","isrc":"JPB600921605","name":"ソプラノ・サクソフォンとウインド・アンサンブルのための協奏曲 第5楽章","registered_at":"2026-07-31T17:57:45Z","spotify_id":"76A5MkqsLt0G6RDmwdE3wU","type":"track"}