{"copyright_id":"0x7a34571418fc0ba49db26be2fef6b5b88903f28006a62db98987f9e8f0baabb8","isrc":"ITLF52209934","name":"Book No. 1, Op. 13: I. An Malvina (Introduction - Moderato quasi allegretto)","registered_at":"2026-07-07T21:45:22Z","spotify_id":"5kLbcaarNJzhQRgqASiggf","type":"track"}