{"copyright_id":"0xf163ee2080e89633aa41cde881d632a3bb241a0b72e95aa13bf283540bb8657f","isrc":"SEAEY1952190","name":"Quartet for Strings & Piano: IV. Quasi una passacaglia","registered_at":"2026-08-01T00:08:38Z","spotify_id":"4zK2nyAuogk1fLXUW8G00R","type":"track"}