{"copyright_id":"0x50a4771affa23e8f40cd9768f3275723c662dc90d0741cd96f9d80e031e487e6","isrc":"JPVI00617760","name":"前奏曲集 第2巻～第2曲 枯れ葉（ドビュッシー）","registered_at":"2026-07-30T08:56:35Z","spotify_id":"0xNshrmJaYeQyeiytS88f8","type":"track"}