{"copyright_id":"0x78c34f9268890956aa838651eaf6b7cdb7abb569518153c5212a4703e6b6731b","isrc":"GBAYC2000063","name":"Sibelius: 2 Pieces from Kuolema, Op. 44: No. 1, Valse triste","registered_at":"2026-07-30T12:09:16Z","spotify_id":"1zuJ8lvi9O2st3p2gtAilj","type":"track"}