{"copyright_id":"0x8997f6f2af53e3dda3700acc4d7dc89513ff78f115511f3f232768b221cd033b","isrc":"GBAYC1501805","name":"Chopin: Mazurka No. 45 in A Minor, Op. 67, No. 4 (Arr. Kreisler for Violin and Piano)","registered_at":"2026-07-31T01:28:11Z","spotify_id":"7lfDsKHRrvvEBgfeUYDDlw","type":"track"}