{"copyright_id":"0x689113b9ad1d9cd584ed3ea1faa26fb3bf67479b3389cc8a6c33e6d092bc7336","isrc":"USBC14700230","name":"Sonata for Piano and Violin No. 1 in D Major, Op. 12 No. 1: Variation I","registered_at":"2026-07-07T12:55:18Z","spotify_id":"7vcdgHe5fTi3tQgij0hJGe","type":"track"}