{"copyright_id":"0x9870f7261bead755fa0ae63ca1d1bbeb1600c768325ff03dfbb2e80e682e30de","isrc":"GBAYC8100152","name":"Beethoven: String Quartet No. 16 in F Major, Op. 135: IV. Grave ma non troppo tratto - Allegro","registered_at":"2026-07-31T12:02:13Z","spotify_id":"6472NcO3I5OEq878yDXvF6","type":"track"}