{"copyright_id":"0x4ae1fca93fe2c0122c935d7d81995c1a2894d081d1d3ee5e19105c5c611ab7c3","isrc":"DEN961902750","name":"Sonate Posthume for Violin and Piano, M. 12","registered_at":"2026-07-31T20:39:05Z","spotify_id":"3YgE3JOm44CT5YAxkdtxWt","type":"track"}