{"copyright_id":"0x61f879e5b642374ebf711128ae5def2655d1ce3ae6a37c555c79e49e0cbd8435","isrc":"GBAYC0901431","name":"Mayer: Valse mélancolique in F-Sharp Minor, Op. 332 \"Le regret\" (Previously attributed to Chopin)","registered_at":"2026-07-30T18:17:48Z","spotify_id":"0osac0tlgkSnvQlDthaqqg","type":"track"}