{"copyright_id":"0x9b291e959dbfe597d103daa17106ebd8824b1b5aab413b92ebb0ed795e5d9a6f","isrc":"GBBBC2200639","name":"12 Etudes, Op. 10: No. 3 in E Major \"Tristesse\"","registered_at":"2026-07-30T10:10:46Z","spotify_id":"6hQDAivOWJScIFOTYfzJsK","type":"track"}