{"copyright_id":"0xb54b907a2b7d9ff5dac81e39bc73e60fa96ccfe1655b7595c9192d8a9b75c4cc","isrc":"DEA581000113","name":"Piano Concerto No. 1 in B-Flat Minor, Op. 23: I. Allegro non troppo e molto maestoso","registered_at":"2026-07-31T16:33:22Z","spotify_id":"7B3cDy2Ic7FK82xYSLtVe6","type":"track"}