{"copyright_id":"0x1145a845af9f114bba84745ed2dd02c633308155bf15c3f5782f226b1ff66030","isrc":"QZEKE1853530","name":"Chopin : Waltz No.9 In A Flat Major Op.69 'L'Adieu'","registered_at":"2026-06-21T13:18:12Z","spotify_id":"1qIVpTOKelQhYzIYfbNYDZ","type":"track"}