{"copyright_id":"0xad182dd749ab4d73a04d0ad1190563a679f769ed0c834930e7fe869dd1f021c0","isrc":"DEN960200081","name":"Cello Sonata No. 1 in B Flat Major, Op. 45: I. Allegro vivace","registered_at":"2026-07-31T07:00:42Z","spotify_id":"2YTWKYrn7WCxVYGrWcYy6v","type":"track"}