{"copyright_id":"0x57e6e19036a023fd136bb6de34af8864174354ac872e325fe5cae19ec88bc126","isrc":"CZA169801088","name":"String Quartet No. 2 in B-Flat Major, B. 17: I. Allegro, ma non troppo","registered_at":"2026-07-31T23:30:26Z","spotify_id":"1J7efvFtH2WpsfJX90QDbt","type":"track"}