{"copyright_id":"0x5c8bcc32c5dcbd41670d491f120b0826f942b00c4a89d37a3b4d2e1f0585f1c1","isrc":"NLA509119922","name":"Piano Sonata No. 14 in C minor, K.457: 2. Adagio","registered_at":"2026-07-31T19:55:40Z","spotify_id":"1PtOU1egPHkQW1l3zw8yie","type":"track"}