{"copyright_id":"0x3581471bfe1612ad8b3a3673c76785347e696f4d85b0f83109da353319f3003e","isrc":"GBBBA1800170","name":"String Quartet No. 9 in E-Flat Major, Op. 117: 3. Allegretto","registered_at":"2026-07-31T04:21:22Z","spotify_id":"4ZGp80D8bHNVKtL07pU0Mm","type":"track"}