{"copyright_id":"0xf9de58517678c4f16d0d2eeff9a65813264b01e05cda5e1889a41cd7977e408c","isrc":"FR39U0000023","name":"33 Variations on a Waltz in C major by Diabelli, Op.120: Variation XXII: Molto allegro (alla 'Notte e giorno faticar' di Mozart)","registered_at":"2026-07-07T17:04:11Z","spotify_id":"4fSPXwwJmTB5gchyNtO1cz","type":"track"}