{"copyright_id":"0x93e77c5567984138034c7e581e8553f3c87face24fc63846dd2020f419cbe7d2","isrc":"CZD942500260","name":"Sonata No. 1 for Violin and Piano, B. 42: II. Molto quieto","registered_at":"2026-07-06T19:29:21Z","spotify_id":"1WvnkSbEzyX4MtkNXolCKF","type":"track"}