{"copyright_id":"0xc14e212d6d295b12cf1b0f9a8e1b2c035f650ccc1053e16ab0c50c12a96a5cd6","isrc":"GBAYC0703833","name":"Bartók: String Quartet No. 6 in D Major, Sz. 114: IV. Mesto","registered_at":"2026-07-30T06:55:43Z","spotify_id":"2IsMnDd3dfO1PxkY8ZdTp9","type":"track"}