{"copyright_id":"0x5f496779b89bcb1afdad9137b3b099a4bdc85bc920b3f7af71f255a425002927","isrc":"HKI190883306","name":"13 Pieces, Op. 76: No. 2. Etude","registered_at":"2026-07-31T11:53:21Z","spotify_id":"6DJzyu2uBOdaPvTwxRFig8","type":"track"}