{"copyright_id":"0x137a19998ace8a3c6b4a2684f876164bf483e2a3f80f7bb1373b56281f8dacdd","isrc":"FRZ141412010","name":"Köthener Trauermusik, BWV 244a (Reconstructed Jourdain): No. 1, Chorus \"Klagt, Kinder, klagt es aller Welt \"","registered_at":"2026-06-27T05:42:44Z","spotify_id":"1hCwInhlRMCc2yZ0GmztE4","type":"track"}