{"copyright_id":"0x0cee89322935774c2603c711d020d7b1da1b08726e4b0213a715f2abb23a5457","isrc":"CH6542271690","name":"2 Piano Pieces, Op. 38: Mazurka, Op. 38, No. 2","registered_at":"2026-07-31T20:41:27Z","spotify_id":"0c12J2tPSUNNQAvDtcRB0I","type":"track"}