{"copyright_id":"0xf58458f6be6f0df95a74e5b0b7fc95330765a3e9b84ff50996ba92356bd33c73","isrc":"USSM11303431","name":"Mack the Knife - Live at Newport Jazz Festival 1958","registered_at":"2026-07-31T08:55:43Z","spotify_id":"5ox5l1apakgbtdTbzw0Rp4","type":"track"}