{"copyright_id":"0x24b31f91b1aced12ca79da842b762beb0c9005cde37cea028a8a900d26f0f738","isrc":"QMVRR1770002","name":"String Quartet No. 1 in F Major, Op. 18, No. 1: IV. Allegro","registered_at":"2026-07-31T05:13:49Z","spotify_id":"67nu29g23hidReuCuQpv3X","type":"track"}