{"copyright_id":"0xa0c374d784836a1f2649021584ae2da786c4fdce119707d4b3e78aefa77c4098","isrc":"SEAEB2137040","name":"Violin Sonata No. 9 in A Major, Op. 47 \"Kreutzer\": I. Adagio sostenuto - Presto","registered_at":"2026-07-30T22:40:39Z","spotify_id":"4Uhmsquau2EzT7RNAYtV3Y","type":"track"}