{"copyright_id":"0x506c3a2957fa4cf9f3c9dd14b62c79a3f38b262ae2a623ab748373b51c9295b1","isrc":"AUFFF1800069","name":"Ausführliche theoretisch-practische Anweisung zum Piano-forte Spiel: No. 53 in B-Flat Major, Alla Polacca","registered_at":"2026-07-07T01:28:32Z","spotify_id":"4KCmSIyDjdSp0coQ24qVVi","type":"track"}