{"copyright_id":"0xacb145fee4e3ebceba963a0bab0f1ca6ebd31916bff8fe5b49e762273311f6a1","isrc":"GBAYC0103544","name":"Beethoven: Piano Sonata No. 29 in B-Flat Major, Op. 106 \"Hammerklavier\": IV. Introduzione. Largo - Fuga. Allegro risoluto","registered_at":"2026-07-07T19:31:04Z","spotify_id":"3vim3KaJlIy7xKCHHLGXjX","type":"track"}