{"copyright_id":"0x80c6cff628cf9d59604264ef081d8548c274372c0ff881efa4b1e84e7e02c669","isrc":"NLA508011602","name":"Piano Concerto No. 2 in F Minor, Op. 21: II. Larghetto","registered_at":"2026-07-31T01:02:29Z","spotify_id":"1Aze7GuzHh9hQ9wD9ZGhH9","type":"track"}