{"copyright_id":"0xd2efa6fc3fc355b83fd1e156a33126b6e4ad8709759edc21155c0fc8e8589514","isrc":"HKI199719005","name":"String Quartet No. 15 in E-Flat Minor, Op. 144: II. Serenade: Adagio -","registered_at":"2026-07-30T21:32:46Z","spotify_id":"06NIbmot3ClAntb2nDsbmr","type":"track"}