{"copyright_id":"0xd0a66d3e549b13c0b757b1487dcd6dd6a519dd70bcb72809c7633c1e06f9068a","isrc":"GBAYC9903688","name":"Mendelssohn: String Quartet No. 1 in E-Flat Major, Op. 12, MWV R25: I. Adagio non troppo - Allegro non tardante","registered_at":"2026-07-31T04:50:41Z","spotify_id":"3gLgAX2yDYJyrKL0AdA5pM","type":"track"}