{"copyright_id":"0xc1b8c270b929e9bf6eae227e7ff388900275480feec8fd23bd942fefba34ba5e","isrc":"DEB790331622","name":"Schwanengesang, D. 957 4. Ständchen","registered_at":"2026-07-07T15:38:07Z","spotify_id":"4qnkElw7koQnvUp1nQ0KKD","type":"track"}