{"copyright_id":"0xb95583486e35a1935071295306fcccc599a6c267f1308f983325303a4f4a4e5c","isrc":"CZA160900051","name":"3 Polkas de salon, Op. 7, JB 1:60: No. 3 in E Major, Allegretto ma non troppo","registered_at":"2026-06-09T09:06:11Z","spotify_id":"4euaR14movDDhDaWuYwX3A","type":"track"}