{"copyright_id":"0xf2144721047b4cadb14329912379bf1df333b815fd8a78c0a31fad3fc01c93d6","isrc":"FRZ110300025","name":"Mussorgsky: Mephistopheles' Song in Auerbach's Cellar \"Song of the Flea\"","registered_at":"2026-06-24T05:07:46Z","spotify_id":"5VKXwwNawjcugdHxBXE3FQ","type":"track"}