{"copyright_id":"0xd9a78a45847d4000d69a1d518282140c00f746cb6d35ebf16aa8bcbc43100ae4","isrc":"ITK601700651","name":"Quartet: IV. Fast","registered_at":"2026-07-31T22:46:48Z","spotify_id":"7vDmRXEt8iwzAC3yyao3XG","type":"track"}