{"copyright_id":"0x9212f3719e473886f6f6f18e6ff83077211a676228c5ac3a2b970cf733965013","isrc":"GBBBA1800169","name":"String Quartet No. 9 in E-Flat Major, Op. 117: 2. Adagio","registered_at":"2026-07-31T07:29:03Z","spotify_id":"6S7i1E4fVx1XVk2qO83BP8","type":"track"}