{"copyright_id":"0xae16e5ee05a4a2e98bf13de290d4687e0deafb01d4a55ea9612cefdc435f0936","isrc":"USCGJ1615188","name":"Lesson III Intervals of the Sixth in B-Flat Major (Melody Added)","registered_at":"2026-07-07T07:48:31Z","spotify_id":"7xOjDFQHaReQkZqZuNYmOo","type":"track"}