{"copyright_id":"0x09d62400495ccd919193fe1c86adc1a0e0b77280020bbb3bd8ccd452e56f27e2","isrc":"ITD541202445","name":"Piano Sonata No. 13 in B-Flat Major, K. 333: III. Allegretto grazioso","registered_at":"2026-07-31T10:58:13Z","spotify_id":"4LOd9ozRBeLU7FM3ULoVC5","type":"track"}