{"copyright_id":"0xc204f0fd06766a1a5fefaef336a0adea09f1e1231031cc96ca9b9c7b6e248ec3","isrc":"JPU941800109","name":"18の練習曲作品109　第13曲　雷雨","registered_at":"2026-07-31T16:26:36Z","spotify_id":"2nfKXj5IRY1IxA46JACRgU","type":"track"}