{"copyright_id":"0x56960f36eec271eef88cc5aadf06edc190edc71cbc398176077294710a0c6f1c","isrc":"GBAYC2301747","name":"Sibelius: 2 Pieces from Kuolema, Op. 44: No. 1, Valse triste","registered_at":"2026-07-31T15:35:44Z","spotify_id":"3wKIIzAOfD50ysrgk8tLeP","type":"track"}