{"copyright_id":"0x5cfc9fb98ddcf632012ecb4614ce26df8e6db82376834010315a0a846cd216b1","isrc":"DEF059404951","name":"String Quartet No. 9 in C Major, Op. 59, No. 3 \"Rasumovsky\": I. Introduzione. Andante con moto - Allegro vivace","registered_at":"2026-06-21T05:59:50Z","spotify_id":"6pU1i9JlTRkvKq3dO1gOfy","type":"track"}