{"copyright_id":"0x79a5b9a67a066a9664f3b0408385709d70baa5c6ec10e3bd7034fffbb4b398cd","isrc":"HKI199644504","name":"Violin Sonata No. 2 in G Major, Op. 13: I. Lento doloroso: Allegro vivace","registered_at":"2026-07-31T15:34:56Z","spotify_id":"1GTXqbCP87nYdI3ARU8ZUd","type":"track"}