{"copyright_id":"0x1ffc63984e02c5a040798ebe5c0e2e6309035d9f81f0e742d35f366a1136ff50","isrc":"HKI192125813","name":"Threnody in Memory of Jean Sibelius","registered_at":"2026-07-31T08:17:42Z","spotify_id":"33CTEc6gaRNnfX0IPOTHNh","type":"track"}