{"copyright_id":"0xb3681959bd2c12c573ef7f5cc90d52554b13fa2200026b74490a76c8369664bb","isrc":"CZA160900050","name":"3 Polkas de salon, Op. 7, JB 1:60: No. 2 in F Minor, Moderato molto","registered_at":"2026-06-22T20:16:57Z","spotify_id":"3nzZFS6LlrE9URJ45DcKd2","type":"track"}