{"copyright_id":"0x6dd7a9fca5318a861508b5ee09e845009188244d5cccfb234c2a4226c6bd64a7","isrc":"DEN962400232","name":"Cantata, BWV 21: Ich hatte viel Bekümmernis (Arr. Ólafsson for Piano)","registered_at":"2026-06-04T14:04:13Z","spotify_id":"46kGppt1IQGJEtKglM31SR","type":"track"}