{"copyright_id":"0x8d3ecaea4a8f355770484b7d6799418f492148c5f8fcf0ca5a9fed42ae03dc3b","isrc":"FR7JM2165030","name":"String Quartet No.15 in D Minor, K. 421: III. Menuetto - Trio. Allegretto","registered_at":"2026-07-31T12:27:45Z","spotify_id":"2dCIQaYL2l1aVP9Y2twRCr","type":"track"}