{"copyright_id":"0x37c3bb17b72d593751cc2ec5339e875b75585806a409db6524aa470419d5dd20","isrc":"DEF058704900","name":"Nocturne in D minor op.19, no.4 - arr. Tchaikovsky for cello and piano","registered_at":"2026-06-09T16:18:54Z","spotify_id":"3RNr10DOQnihAqfBXf7dmP","type":"track"}