{"copyright_id":"0x9190f6576dccb9ae153e313910761d58b362699ab2aa9b2cd0e7ab9a7aa320d2","isrc":"KRNAR2200403","name":"Etude No.1 in C Major, Allegro molto moderato","registered_at":"2026-07-31T16:02:55Z","spotify_id":"4U8DJnuqQ8RIO88crk0hRP","type":"track"}