{"copyright_id":"0xd46e3862e31f1e4d351e1031235486f5a15c6fda78b3bf2c3e8f29778b1a40ea","isrc":"NLY331010933","name":"Sonata No. 6 in B Minor, Op. 1: I. Grave","registered_at":"2026-07-22T11:16:05Z","spotify_id":"4EksHB0AhxSKNt3FTTQLnQ","type":"track"}